diff --git a/backend/package.json b/backend/package.json
index d15c1c4f..28b6f178 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -11,11 +11,9 @@
 		"body-parser": "^1.19.0",
 		"compression": "^1.7.4",
 		"config": "^3.3.1",
-		"diskdb": "^0.1.17",
 		"express": "^4.17.1",
 		"express-fileupload": "^1.1.9",
 		"gravatar": "^1.8.0",
-		"html-entities": "^1.2.1",
 		"json-schema-ref-parser": "^8.0.0",
 		"jsonwebtoken": "^8.5.1",
 		"knex": "^0.20.13",
@@ -27,12 +25,9 @@
 		"nodemon": "^2.0.2",
 		"objection": "^2.2.16",
 		"path": "^0.12.7",
-		"pg": "^7.12.1",
-		"restler": "^3.4.0",
 		"signale": "^1.4.0",
 		"sqlite3": "^4.1.1",
-		"temp-write": "^4.0.0",
-		"unix-timestamp": "^0.2.0"
+		"temp-write": "^4.0.0"
 	},
 	"signale": {
 		"displayDate": true,
diff --git a/backend/yarn.lock b/backend/yarn.lock
index 8442c626..96883182 100644
--- a/backend/yarn.lock
+++ b/backend/yarn.lock
@@ -136,11 +136,6 @@ ansi-styles@^4.0.0, ansi-styles@^4.1.0:
     "@types/color-name" "^1.1.1"
     color-convert "^2.0.1"
 
-ansi-styles@~1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-1.0.0.tgz#cb102df1c56f5123eab8b67cd7b98027a0279178"
-  integrity sha1-yxAt8cVvUSPquLZ817mAJ6AnkXg=
-
 anymatch@~3.1.1:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/anymatch/-/anymatch-3.1.1.tgz#c55ecf02185e2469259399310c173ce31233b142"
@@ -391,11 +386,6 @@ buffer-equal-constant-time@1.0.1:
   resolved "https://registry.yarnpkg.com/buffer-equal-constant-time/-/buffer-equal-constant-time-1.0.1.tgz#f8e71132f7ffe6e01a5c9697a4c6f3e48d5cc819"
   integrity sha1-+OcRMvf/5uAaXJaXpMbz5I1cyBk=
 
-buffer-writer@2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/buffer-writer/-/buffer-writer-2.0.0.tgz#ce7eb81a38f7829db09c873f2fbb792c0c98ec04"
-  integrity sha512-a7ZpuTZU1TRtnwyCNW3I5dc0wWNC3VR9S++Ewyk2HHZdrO3CQJqSpd+95Us590V6AL7JqUAH2IwZ/398PmNFgw==
-
 buffer@^5.5.0:
   version "5.7.1"
   resolved "https://registry.yarnpkg.com/buffer/-/buffer-5.7.1.tgz#ba62e7c13133053582197160851a8f648e99eed0"
@@ -464,15 +454,6 @@ camelcase@^5.0.0, camelcase@^5.3.1:
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-5.3.1.tgz#e3c9b31569e106811df242f715725a1f4c494320"
   integrity sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==
 
-chalk@^0.4.0:
-  version "0.4.0"
-  resolved "https://registry.yarnpkg.com/chalk/-/chalk-0.4.0.tgz#5199a3ddcd0c1efe23bc08c1b027b06176e0c64f"
-  integrity sha1-UZmj3c0MHv4jvAjBsCewYXbgxk8=
-  dependencies:
-    ansi-styles "~1.0.0"
-    has-color "~0.1.0"
-    strip-ansi "~0.1.0"
-
 chalk@^2.0.0, chalk@^2.1.0, chalk@^2.3.2:
   version "2.4.2"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.2.tgz#cd42541677a54333cf541a49108c1432b44c9424"
@@ -858,15 +839,6 @@ dicer@0.3.0:
   dependencies:
     streamsearch "0.1.2"
 
-diskdb@^0.1.17:
-  version "0.1.17"
-  resolved "https://registry.yarnpkg.com/diskdb/-/diskdb-0.1.17.tgz#8abd095196b33b406791f1494b6b13b4422240c4"
-  integrity sha1-ir0JUZazO0BnkfFJS2sTtEIiQMQ=
-  dependencies:
-    chalk "^0.4.0"
-    merge "^1.1.3"
-    node-uuid "^1.4.1"
-
 doctrine@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/doctrine/-/doctrine-3.0.0.tgz#addebead72a6574db783639dc87a121773973961"
@@ -1501,11 +1473,6 @@ gravatar@^1.8.0:
     querystring "0.2.0"
     yargs "^15.4.1"
 
-has-color@~0.1.0:
-  version "0.1.7"
-  resolved "https://registry.yarnpkg.com/has-color/-/has-color-0.1.7.tgz#67144a5260c34fc3cca677d041daf52fe7b78b2f"
-  integrity sha1-ZxRKUmDDT8PMpnfQQdr1L+e3iy8=
-
 has-flag@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-3.0.0.tgz#b5d454dc2199ae225699f3467e5a07f3b955bafd"
@@ -1564,11 +1531,6 @@ homedir-polyfill@^1.0.1:
   dependencies:
     parse-passwd "^1.0.0"
 
-html-entities@^1.2.1:
-  version "1.3.1"
-  resolved "https://registry.yarnpkg.com/html-entities/-/html-entities-1.3.1.tgz#fb9a1a4b5b14c5daba82d3e34c6ae4fe701a0e44"
-  integrity sha512-rhE/4Z3hIhzHAUKbW8jVcCyuT5oJCXXqhN/6mXXVCpzTmvJnoH2HL/bt3EZ6p55jbFJBeAe1ZNpL5BugLujxNA==
-
 http-cache-semantics@^4.0.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/http-cache-semantics/-/http-cache-semantics-4.1.0.tgz#49e91c5cbf36c9b94bcfcd71c23d5249ec74e390"
@@ -1596,11 +1558,6 @@ http-errors@~1.7.2:
     statuses ">= 1.5.0 < 2"
     toidentifier "1.0.0"
 
-iconv-lite@0.2.11:
-  version "0.2.11"
-  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.2.11.tgz#1ce60a3a57864a292d1321ff4609ca4bb965adc8"
-  integrity sha1-HOYKOleGSiktEyH/RgnKS7llrcg=
-
 iconv-lite@0.4.24, iconv-lite@^0.4.24, iconv-lite@^0.4.4:
   version "0.4.24"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.24.tgz#2022b4b25fbddc21d2f524974a474aafe733908b"
@@ -2221,11 +2178,6 @@ merge-descriptors@1.0.1:
   resolved "https://registry.yarnpkg.com/merge-descriptors/-/merge-descriptors-1.0.1.tgz#b00aaa556dd8b44568150ec9d1b953f3f90cbb61"
   integrity sha1-sAqqVW3YtEVoFQ7J0blT8/kMu2E=
 
-merge@^1.1.3:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/merge/-/merge-1.2.1.tgz#38bebf80c3220a8a487b6fcfb3941bb11720c145"
-  integrity sha512-VjFo4P5Whtj4vsLzsYBu5ayHhoHJ0UqNm7ibvShmbmoz7tGi0vXaoJbGdB+GmDMLUdg8DpQXEIeVDAe8MaABvQ==
-
 methods@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/methods/-/methods-1.1.2.tgz#5529a4d67654134edcc5266656835b0f851afcee"
@@ -2444,11 +2396,6 @@ node-rsa@^1.0.8:
   dependencies:
     asn1 "^0.2.4"
 
-node-uuid@^1.4.1:
-  version "1.4.8"
-  resolved "https://registry.yarnpkg.com/node-uuid/-/node-uuid-1.4.8.tgz#b040eb0923968afabf8d32fb1f17f1167fdab907"
-  integrity sha1-sEDrCSOWivq/jTL7HxfxFn/auQc=
-
 nodemon@^2.0.2:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/nodemon/-/nodemon-2.0.4.tgz#55b09319eb488d6394aa9818148c0c2d1c04c416"
@@ -2689,11 +2636,6 @@ package-json@^6.3.0:
     registry-url "^5.0.0"
     semver "^6.2.0"
 
-packet-reader@1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/packet-reader/-/packet-reader-1.0.0.tgz#9238e5480dedabacfe1fe3f2771063f164157d74"
-  integrity sha512-HAKu/fG3HpHFO0AA8WE8q2g+gBJaZ9MG7fcKk+IJPLTGAD6Psw4443l+9DGRbOIh3/aXr7Phy0TjilYivJo5XQ==
-
 parent-module@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/parent-module/-/parent-module-1.0.1.tgz#691d2709e78c79fae3a156622452d00762caaaa2"
@@ -2783,63 +2725,11 @@ path@^0.12.7:
     process "^0.11.1"
     util "^0.10.3"
 
-pg-connection-string@0.1.3:
-  version "0.1.3"
-  resolved "https://registry.yarnpkg.com/pg-connection-string/-/pg-connection-string-0.1.3.tgz#da1847b20940e42ee1492beaf65d49d91b245df7"
-  integrity sha1-2hhHsglA5C7hSSvq9l1J2RskXfc=
-
 pg-connection-string@2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/pg-connection-string/-/pg-connection-string-2.1.0.tgz#e07258f280476540b24818ebb5dca29e101ca502"
   integrity sha512-bhlV7Eq09JrRIvo1eKngpwuqKtJnNhZdpdOlvrPrA4dxqXPjxSrbNrfnIDmTpwMyRszrcV4kU5ZA4mMsQUrjdg==
 
-pg-int8@1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/pg-int8/-/pg-int8-1.0.1.tgz#943bd463bf5b71b4170115f80f8efc9a0c0eb78c"
-  integrity sha512-WCtabS6t3c8SkpDBUlb1kjOs7l66xsGdKpIPZsg4wR+B3+u9UAum2odSsF9tnvxg80h4ZxLWMy4pRjOsFIqQpw==
-
-pg-packet-stream@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/pg-packet-stream/-/pg-packet-stream-1.1.0.tgz#e45c3ae678b901a2873af1e17b92d787962ef914"
-  integrity sha512-kRBH0tDIW/8lfnnOyTwKD23ygJ/kexQVXZs7gEyBljw4FYqimZFxnMMx50ndZ8In77QgfGuItS5LLclC2TtjYg==
-
-pg-pool@^2.0.10:
-  version "2.0.10"
-  resolved "https://registry.yarnpkg.com/pg-pool/-/pg-pool-2.0.10.tgz#842ee23b04e86824ce9d786430f8365082d81c4a"
-  integrity sha512-qdwzY92bHf3nwzIUcj+zJ0Qo5lpG/YxchahxIN8+ZVmXqkahKXsnl2aiJPHLYN9o5mB/leG+Xh6XKxtP7e0sjg==
-
-pg-types@^2.1.0:
-  version "2.2.0"
-  resolved "https://registry.yarnpkg.com/pg-types/-/pg-types-2.2.0.tgz#2d0250d636454f7cfa3b6ae0382fdfa8063254a3"
-  integrity sha512-qTAAlrEsl8s4OiEQY69wDvcMIdQN6wdz5ojQiOy6YRMuynxenON0O5oCpJI6lshc6scgAY8qvJ2On/p+CXY0GA==
-  dependencies:
-    pg-int8 "1.0.1"
-    postgres-array "~2.0.0"
-    postgres-bytea "~1.0.0"
-    postgres-date "~1.0.4"
-    postgres-interval "^1.1.0"
-
-pg@^7.12.1:
-  version "7.18.2"
-  resolved "https://registry.yarnpkg.com/pg/-/pg-7.18.2.tgz#4e219f05a00aff4db6aab1ba02f28ffa4513b0bb"
-  integrity sha512-Mvt0dGYMwvEADNKy5PMQGlzPudKcKKzJds/VbOeZJpb6f/pI3mmoXX0JksPgI3l3JPP/2Apq7F36O63J7mgveA==
-  dependencies:
-    buffer-writer "2.0.0"
-    packet-reader "1.0.0"
-    pg-connection-string "0.1.3"
-    pg-packet-stream "^1.1.0"
-    pg-pool "^2.0.10"
-    pg-types "^2.1.0"
-    pgpass "1.x"
-    semver "4.3.2"
-
-pgpass@1.x:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/pgpass/-/pgpass-1.0.2.tgz#2a7bb41b6065b67907e91da1b07c1847c877b306"
-  integrity sha1-Knu0G2BltnkH6R2hsHwYR8h3swY=
-  dependencies:
-    split "^1.0.0"
-
 picomatch@^2.0.4, picomatch@^2.2.1:
   version "2.2.2"
   resolved "https://registry.yarnpkg.com/picomatch/-/picomatch-2.2.2.tgz#21f333e9b6b8eaff02468f5146ea406d345f4dad"
@@ -2863,28 +2753,6 @@ posix-character-classes@^0.1.0:
   resolved "https://registry.yarnpkg.com/posix-character-classes/-/posix-character-classes-0.1.1.tgz#01eac0fe3b5af71a2a6c02feabb8c1fef7e00eab"
   integrity sha1-AerA/jta9xoqbAL+q7jB/vfgDqs=
 
-postgres-array@~2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/postgres-array/-/postgres-array-2.0.0.tgz#48f8fce054fbc69671999329b8834b772652d82e"
-  integrity sha512-VpZrUqU5A69eQyW2c5CA1jtLecCsN2U/bD6VilrFDWq5+5UIEVO7nazS3TEcHf1zuPYO/sqGvUvW62g86RXZuA==
-
-postgres-bytea@~1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/postgres-bytea/-/postgres-bytea-1.0.0.tgz#027b533c0aa890e26d172d47cf9ccecc521acd35"
-  integrity sha1-AntTPAqokOJtFy1Hz5zOzFIazTU=
-
-postgres-date@~1.0.4:
-  version "1.0.6"
-  resolved "https://registry.yarnpkg.com/postgres-date/-/postgres-date-1.0.6.tgz#4925e8085b30c2ba1a06ac91b9a3473954a2ce2d"
-  integrity sha512-o2a4gxeFcox+CgB3Ig/kNHBP23PiEXHCXx7pcIIsvzoNz4qv+lKTyiSkjOXIMNUl12MO/mOYl2K6wR9X5K6Plg==
-
-postgres-interval@^1.1.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/postgres-interval/-/postgres-interval-1.2.0.tgz#b460c82cb1587507788819a06aa0fffdb3544695"
-  integrity sha512-9ZhXKM/rw350N1ovuWHbGxnGh/SNJ4cnxHiM0rxE4VN41wsg8P8zWn9hv/buK00RP4WvlOyr/RBDiptyxVbkZQ==
-  dependencies:
-    xtend "^4.0.0"
-
 prelude-ls@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.1.2.tgz#21932a549f5e52ffd9a827f570e04be62a97da54"
@@ -2953,11 +2821,6 @@ pupa@^2.0.1:
   dependencies:
     escape-goat "^2.0.0"
 
-qs@1.2.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/qs/-/qs-1.2.0.tgz#ed079be28682147e6fd9a34cc2b0c1e0ec6453ee"
-  integrity sha1-7Qeb4oaCFH5v2aNMwrDB4OxkU+4=
-
 qs@6.7.0:
   version "6.7.0"
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.7.0.tgz#41dc1a015e3d581f1621776be31afb2876a9b1bc"
@@ -3115,16 +2978,6 @@ responselike@^1.0.2:
   dependencies:
     lowercase-keys "^1.0.0"
 
-restler@^3.4.0:
-  version "3.4.0"
-  resolved "https://registry.yarnpkg.com/restler/-/restler-3.4.0.tgz#741ec0b3d16b949feea2813d0c3c68529e888d9b"
-  integrity sha1-dB7As9FrlJ/uooE9DDxoUp6IjZs=
-  dependencies:
-    iconv-lite "0.2.11"
-    qs "1.2.0"
-    xml2js "0.4.0"
-    yaml "0.2.3"
-
 restore-cursor@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/restore-cursor/-/restore-cursor-3.1.0.tgz#39f67c54b3a7a58cea5236d95cf0034239631f7e"
@@ -3186,11 +3039,6 @@ safe-regex@^1.1.0:
   resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
   integrity sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==
 
-sax@0.5.x:
-  version "0.5.8"
-  resolved "https://registry.yarnpkg.com/sax/-/sax-0.5.8.tgz#d472db228eb331c2506b0e8c15524adb939d12c1"
-  integrity sha1-1HLbIo6zMcJQaw6MFVJK25OdEsE=
-
 sax@^1.2.4:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
@@ -3203,11 +3051,6 @@ semver-diff@^3.1.1:
   dependencies:
     semver "^6.3.0"
 
-semver@4.3.2:
-  version "4.3.2"
-  resolved "https://registry.yarnpkg.com/semver/-/semver-4.3.2.tgz#c7a07158a80bedd052355b770d82d6640f803be7"
-  integrity sha1-x6BxWKgL7dBSNVt3DYLWZA+AO+c=
-
 semver@^5.3.0, semver@^5.5.0, semver@^5.6.0, semver@^5.7.1:
   version "5.7.1"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.1.tgz#a954f931aeba508d307bbf069eff0c01c96116f7"
@@ -3360,13 +3203,6 @@ split-string@^3.0.1, split-string@^3.0.2:
   dependencies:
     extend-shallow "^3.0.0"
 
-split@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/split/-/split-1.0.1.tgz#605bd9be303aa59fb35f9229fbea0ddec9ea07d9"
-  integrity sha512-mTyOoPbrivtXnwnIxZRFYRrPNtEFKlpB2fvjSnCQUiAA6qAZzqwna5envK4uk6OIeP17CsdF3rSBGYVBsU0Tkg==
-  dependencies:
-    through "2"
-
 sprintf-js@~1.0.2:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/sprintf-js/-/sprintf-js-1.0.3.tgz#04e6926f662895354f3dd015203633b857297e2c"
@@ -3480,11 +3316,6 @@ strip-ansi@^6.0.0:
   dependencies:
     ansi-regex "^5.0.0"
 
-strip-ansi@~0.1.0:
-  version "0.1.1"
-  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-0.1.1.tgz#39e8a98d044d150660abe4a6808acf70bb7bc991"
-  integrity sha1-OeipjQRNFQZgq+SmgIrPcLt7yZE=
-
 strip-bom@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-3.0.0.tgz#2334c18e9c759f7bdd56fdef7e9ae3d588e68ed3"
@@ -3579,7 +3410,7 @@ text-table@^0.2.0:
   resolved "https://registry.yarnpkg.com/text-table/-/text-table-0.2.0.tgz#7f5ee823ae805207c00af2df4a84ec3fcfa570b4"
   integrity sha1-f17oI66AUgfACvLfSoTsP8+lcLQ=
 
-through@2, through@^2.3.6:
+through@^2.3.6:
   version "2.3.8"
   resolved "https://registry.yarnpkg.com/through/-/through-2.3.8.tgz#0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5"
   integrity sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU=
@@ -3711,11 +3542,6 @@ unique-string@^2.0.0:
   dependencies:
     crypto-random-string "^2.0.0"
 
-unix-timestamp@^0.2.0:
-  version "0.2.0"
-  resolved "https://registry.yarnpkg.com/unix-timestamp/-/unix-timestamp-0.2.0.tgz#e1cdc2808df6327d27e635d9351e72815288733e"
-  integrity sha1-4c3CgI32Mn0n5jXZNR5ygVKIcz4=
-
 unpipe@1.0.0, unpipe@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/unpipe/-/unpipe-1.0.0.tgz#b2bf4ee8514aae6165b4817829d21b2ef49904ec"
@@ -3883,24 +3709,6 @@ xdg-basedir@^4.0.0:
   resolved "https://registry.yarnpkg.com/xdg-basedir/-/xdg-basedir-4.0.0.tgz#4bc8d9984403696225ef83a1573cbbcb4e79db13"
   integrity sha512-PSNhEJDejZYV7h50BohL09Er9VaIefr2LMAf3OEmpCkjOi34eYyQYAXUTjEQtZJTKcF0E2UKTh+osDLsgNim9Q==
 
-xml2js@0.4.0:
-  version "0.4.0"
-  resolved "https://registry.yarnpkg.com/xml2js/-/xml2js-0.4.0.tgz#124fc4114b4129c810800ecb2ac86cf25462cb9a"
-  integrity sha1-Ek/EEUtBKcgQgA7LKshs8lRiy5o=
-  dependencies:
-    sax "0.5.x"
-    xmlbuilder ">=0.4.2"
-
-xmlbuilder@>=0.4.2:
-  version "15.1.1"
-  resolved "https://registry.yarnpkg.com/xmlbuilder/-/xmlbuilder-15.1.1.tgz#9dcdce49eea66d8d10b42cae94a79c3c8d0c2ec5"
-  integrity sha512-yMqGBqtXyeN1e3TGYvgNgDVZ3j84W4cwkOXQswghol6APgZWaff9lnbvN7MHYJOiXsvGPXtjTYJEiC9J2wv9Eg==
-
-xtend@^4.0.0:
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.2.tgz#bb72779f5fa465186b1f438f674fa347fdb5db54"
-  integrity sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==
-
 y18n@^4.0.0:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/y18n/-/y18n-4.0.1.tgz#8db2b83c31c5d75099bb890b23f3094891e247d4"
@@ -3911,11 +3719,6 @@ yallist@^3.0.0, yallist@^3.1.1:
   resolved "https://registry.yarnpkg.com/yallist/-/yallist-3.1.1.tgz#dbb7daf9bfd8bac9ab45ebf602b8cbad0d5d08fd"
   integrity sha512-a4UGQaWPH59mOXUYnAG2ewncQS4i4F43Tv3JoAM+s2VDAmS9NsK8GpDMLrCHPksFT7h3K6TOoUNn2pb7RoXx4g==
 
-yaml@0.2.3:
-  version "0.2.3"
-  resolved "https://registry.yarnpkg.com/yaml/-/yaml-0.2.3.tgz#b5450e92e76ef36b5dd24e3660091ebaeef3e5c7"
-  integrity sha1-tUUOkudu82td0k42YAkeuu7z5cc=
-
 yargs-parser@^18.1.2:
   version "18.1.3"
   resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-18.1.3.tgz#be68c4975c6b2abf469236b0c870362fab09a7b0"
diff --git a/frontend/package.json b/frontend/package.json
index 8f4a55b9..198e6c93 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -7,7 +7,6 @@
     "@babel/core": "^7.9.0",
     "babel-core": "^6.26.3",
     "babel-loader": "^8.1.0",
-    "babel-minify-webpack-plugin": "^0.3.1",
     "babel-preset-env": "^1.7.0",
     "backbone": "^1.4.0",
     "backbone.marionette": "^4.1.2",
diff --git a/frontend/yarn.lock b/frontend/yarn.lock
index f8561415..d524ff04 100644
--- a/frontend/yarn.lock
+++ b/frontend/yarn.lock
@@ -823,11 +823,6 @@ babel-helper-define-map@^6.24.1:
     babel-types "^6.26.0"
     lodash "^4.17.4"
 
-babel-helper-evaluate-path@^0.3.0:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/babel-helper-evaluate-path/-/babel-helper-evaluate-path-0.3.0.tgz#2439545e0b6eae5b7f49b790acbebd6b9a73df20"
-  integrity sha512-dRFlMTqUJRGzx5a2smKxmptDdNCXKSkPcXWzKLwAV72hvIZumrd/0z9RcewHkr7PmAEq+ETtpD1GK6wZ6ZUXzw==
-
 babel-helper-explode-assignable-expression@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-helper-explode-assignable-expression/-/babel-helper-explode-assignable-expression-6.24.1.tgz#f25b82cf7dc10433c55f70592d5746400ac22caa"
@@ -837,11 +832,6 @@ babel-helper-explode-assignable-expression@^6.24.1:
     babel-traverse "^6.24.1"
     babel-types "^6.24.1"
 
-babel-helper-flip-expressions@^0.3.0:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/babel-helper-flip-expressions/-/babel-helper-flip-expressions-0.3.0.tgz#f5b6394bd5219b43cf8f7b201535ed540c6e7fa2"
-  integrity sha512-kNGohWmtAG3b7tN1xocRQ5rsKkH/hpvZsMiGOJ1VwGJKhnwzR5KlB3rvKBaBPl5/IGHcopB2JN+r1SUEX1iMAw==
-
 babel-helper-function-name@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-helper-function-name/-/babel-helper-function-name-6.24.1.tgz#d3475b8c03ed98242a25b48351ab18399d3580a9"
@@ -869,21 +859,6 @@ babel-helper-hoist-variables@^6.24.1:
     babel-runtime "^6.22.0"
     babel-types "^6.24.1"
 
-babel-helper-is-nodes-equiv@^0.0.1:
-  version "0.0.1"
-  resolved "https://registry.yarnpkg.com/babel-helper-is-nodes-equiv/-/babel-helper-is-nodes-equiv-0.0.1.tgz#34e9b300b1479ddd98ec77ea0bbe9342dfe39684"
-  integrity sha1-NOmzALFHnd2Y7HfqC76TQt/jloQ=
-
-babel-helper-is-void-0@^0.3.0:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/babel-helper-is-void-0/-/babel-helper-is-void-0-0.3.0.tgz#95570d20bd27b2206f68083ae9980ee7003d8fe7"
-  integrity sha512-JVqdX8y7Rf/x4NwbqtUI7mdQjL9HWoDnoAEQ8Gv8oxzjvbJv+n75f7l36m9Y8C7sCUltX3V5edndrp7Hp1oSXQ==
-
-babel-helper-mark-eval-scopes@^0.3.0:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/babel-helper-mark-eval-scopes/-/babel-helper-mark-eval-scopes-0.3.0.tgz#b4731314fdd7a89091271a5213b4e12d236e29e8"
-  integrity sha512-nrho5Dg4vl0VUgURVpGpEGiwbst5JX7efIyDHFxmkCx/ocQFnrPt8ze9Kxl6TKjR29bJ7D/XKY1NMlSxOQJRbQ==
-
 babel-helper-optimise-call-expression@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-helper-optimise-call-expression/-/babel-helper-optimise-call-expression-6.24.1.tgz#f7a13427ba9f73f8f4fa993c54a97882d1244257"
@@ -912,11 +887,6 @@ babel-helper-remap-async-to-generator@^6.24.1:
     babel-traverse "^6.24.1"
     babel-types "^6.24.1"
 
-babel-helper-remove-or-void@^0.3.0:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/babel-helper-remove-or-void/-/babel-helper-remove-or-void-0.3.0.tgz#f43c86147c8fcc395a9528cbb31e7ff49d7e16e3"
-  integrity sha512-D68W1M3ibCcbg0ysh3ww4/O0g10X1CXK720oOuR8kpfY7w0yP4tVcpK7zDmI1JecynycTQYAZ1rhLJo9aVtIKQ==
-
 babel-helper-replace-supers@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-helper-replace-supers/-/babel-helper-replace-supers-6.24.1.tgz#bf6dbfe43938d17369a213ca8a8bf74b6a90ab1a"
@@ -929,11 +899,6 @@ babel-helper-replace-supers@^6.24.1:
     babel-traverse "^6.24.1"
     babel-types "^6.24.1"
 
-babel-helper-to-multiple-sequence-expressions@^0.3.0:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/babel-helper-to-multiple-sequence-expressions/-/babel-helper-to-multiple-sequence-expressions-0.3.0.tgz#8da2275ccc26995566118f7213abfd9af7214427"
-  integrity sha512-1uCrBD+EAaMnAYh7hc944n8Ga19y3daEnoXWPYDvFVsxMCc1l8aDjksApaCEaNSSuewq8BEcff47Cy1PbLg2Gw==
-
 babel-helpers@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-helpers/-/babel-helpers-6.24.1.tgz#3471de9caec388e5c850e597e58a26ddf37602b2"
@@ -960,15 +925,6 @@ babel-messages@^6.23.0:
   dependencies:
     babel-runtime "^6.22.0"
 
-babel-minify-webpack-plugin@^0.3.1:
-  version "0.3.1"
-  resolved "https://registry.yarnpkg.com/babel-minify-webpack-plugin/-/babel-minify-webpack-plugin-0.3.1.tgz#292aa240af190e2dcadf4f684d6d84d179b6d5a4"
-  integrity sha512-Johg6Ju0Gxevk2R55eutMqnyXwlyUzCtwunBpiyNzoxGnKum+x5nfNuYZYHGd5Bmc1gmhjwzb7GkxHWOtYWmtQ==
-  dependencies:
-    babel-core "^6.26.0"
-    babel-preset-minify "^0.3.0"
-    webpack-sources "^1.0.1"
-
 babel-plugin-check-es2015-constants@^6.22.0:
   version "6.22.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-check-es2015-constants/-/babel-plugin-check-es2015-constants-6.22.0.tgz#35157b101426fd2ffd3da3f75c7d1e91835bbf8a"
@@ -976,82 +932,6 @@ babel-plugin-check-es2015-constants@^6.22.0:
   dependencies:
     babel-runtime "^6.22.0"
 
-babel-plugin-minify-builtins@^0.3.0:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/babel-plugin-minify-builtins/-/babel-plugin-minify-builtins-0.3.0.tgz#4740117a6a784063aaf8f092989cf9e4bd484860"
-  integrity sha512-MqhSHlxkmgURqj3144qPksbZ/qof1JWdumcbucc4tysFcf3P3V3z3munTevQgKEFNMd8F5/ECGnwb63xogLjAg==
-  dependencies:
-    babel-helper-evaluate-path "^0.3.0"
-
-babel-plugin-minify-constant-folding@^0.3.0:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/babel-plugin-minify-constant-folding/-/babel-plugin-minify-constant-folding-0.3.0.tgz#687e40336bd4ddd921e0e197f0006235ac184bb9"
-  integrity sha512-1XeRpx+aY1BuNY6QU/cm6P+FtEi3ar3XceYbmC+4q4W+2Ewq5pL7V68oHg1hKXkBIE0Z4/FjSoHz6vosZLOe/A==
-  dependencies:
-    babel-helper-evaluate-path "^0.3.0"
-
-babel-plugin-minify-dead-code-elimination@^0.3.0:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/babel-plugin-minify-dead-code-elimination/-/babel-plugin-minify-dead-code-elimination-0.3.0.tgz#a323f686c404b824186ba5583cf7996cac81719e"
-  integrity sha512-SjM2Fzg85YZz+q/PNJ/HU4O3W98FKFOiP9K5z3sfonlamGOzvZw3Eup2OTiEBsbbqTeY8yzNCAv3qpJRYCgGmw==
-  dependencies:
-    babel-helper-evaluate-path "^0.3.0"
-    babel-helper-mark-eval-scopes "^0.3.0"
-    babel-helper-remove-or-void "^0.3.0"
-    lodash.some "^4.6.0"
-
-babel-plugin-minify-flip-comparisons@^0.3.0:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/babel-plugin-minify-flip-comparisons/-/babel-plugin-minify-flip-comparisons-0.3.0.tgz#6627893a409c9f30ef7f2c89e0c6eea7ee97ddc4"
-  integrity sha512-B8lK+ekcpSNVH7PZpWDe5nC5zxjRiiT4nTsa6h3QkF3Kk6y9qooIFLemdGlqBq6j0zALEnebvCpw8v7gAdpgnw==
-  dependencies:
-    babel-helper-is-void-0 "^0.3.0"
-
-babel-plugin-minify-guarded-expressions@^0.3.0:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/babel-plugin-minify-guarded-expressions/-/babel-plugin-minify-guarded-expressions-0.3.0.tgz#2552d96189ef45d9a463f1a6b5e4fa110703ac8d"
-  integrity sha512-O+6CvF5/Ttsth3LMg4/BhyvVZ82GImeKMXGdVRQGK/8jFiP15EjRpdgFlxv3cnqRjqdYxLCS6r28VfLpb9C/kA==
-  dependencies:
-    babel-helper-flip-expressions "^0.3.0"
-
-babel-plugin-minify-infinity@^0.3.0:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/babel-plugin-minify-infinity/-/babel-plugin-minify-infinity-0.3.0.tgz#c5ec0edd433517cf31b3af17077c202beb48bbe7"
-  integrity sha512-Sj8ia3/w9158DWieUxU6/VvnYVy59geeFEkVgLZYBE8EBP+sN48tHtBM/jSgz0ejEdBlcfqJ6TnvPmVXTzR2BQ==
-
-babel-plugin-minify-mangle-names@^0.3.0:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/babel-plugin-minify-mangle-names/-/babel-plugin-minify-mangle-names-0.3.0.tgz#f28561bad0dd2f0380816816bb946e219b3b6135"
-  integrity sha512-PYTonhFWURsfAN8achDwvR5Xgy6EeTClLz+fSgGRqjAIXb0OyFm3/xfccbQviVi1qDXmlSnt6oJhBg8KE4Fn7Q==
-  dependencies:
-    babel-helper-mark-eval-scopes "^0.3.0"
-
-babel-plugin-minify-numeric-literals@^0.3.0:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/babel-plugin-minify-numeric-literals/-/babel-plugin-minify-numeric-literals-0.3.0.tgz#b57734a612e8a592005407323c321119f27d4b40"
-  integrity sha512-TgZj6ay8zDw74AS3yiIfoQ8vRSNJisYO/Du60S8nPV7EW7JM6fDMx5Sar6yVHlVuuwNgvDUBh191K33bVrAhpg==
-
-babel-plugin-minify-replace@^0.3.0:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/babel-plugin-minify-replace/-/babel-plugin-minify-replace-0.3.0.tgz#980125bbf7cbb5a637439de9d0b1b030a4693893"
-  integrity sha512-VR6tTg2Lt0TicHIOw04fsUtpPw7RaRP8PC8YzSFwEixnzvguZjZJoL7TgG7ZyEWQD1cJ96UezswECmFNa815bg==
-
-babel-plugin-minify-simplify@^0.3.0:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/babel-plugin-minify-simplify/-/babel-plugin-minify-simplify-0.3.0.tgz#14574cc74d21c81d3060fafa041010028189f11b"
-  integrity sha512-2M16ytQOCqBi7bYMu4DCWn8e6KyFCA108F6+tVrBJxOmm5u2sOmTFEa8s94tR9RHRRNYmcUf+rgidfnzL3ik9Q==
-  dependencies:
-    babel-helper-flip-expressions "^0.3.0"
-    babel-helper-is-nodes-equiv "^0.0.1"
-    babel-helper-to-multiple-sequence-expressions "^0.3.0"
-
-babel-plugin-minify-type-constructors@^0.3.0:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/babel-plugin-minify-type-constructors/-/babel-plugin-minify-type-constructors-0.3.0.tgz#7f5a86ef322c4746364e3c591b8514eeafea6ad4"
-  integrity sha512-XRXpvsUCPeVw9YEUw+9vSiugcSZfow81oIJT0yR9s8H4W7yJ6FHbImi5DJHoL8KcDUjYnL9wYASXk/fOkbyR6Q==
-  dependencies:
-    babel-helper-is-void-0 "^0.3.0"
-
 babel-plugin-syntax-async-functions@^6.8.0:
   version "6.13.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-syntax-async-functions/-/babel-plugin-syntax-async-functions-6.13.0.tgz#cad9cad1191b5ad634bf30ae0872391e0647be95"
@@ -1275,33 +1155,6 @@ babel-plugin-transform-exponentiation-operator@^6.22.0:
     babel-plugin-syntax-exponentiation-operator "^6.8.0"
     babel-runtime "^6.22.0"
 
-babel-plugin-transform-inline-consecutive-adds@^0.3.0:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/babel-plugin-transform-inline-consecutive-adds/-/babel-plugin-transform-inline-consecutive-adds-0.3.0.tgz#f07d93689c0002ed2b2b62969bdd99f734e03f57"
-  integrity sha512-iZsYAIjYLLfLK0yN5WVT7Xf7Y3wQ9Z75j9A8q/0IglQSpUt2ppTdHlwl/GeaXnxdaSmsxBu861klbTBbv2n+RA==
-
-babel-plugin-transform-member-expression-literals@^6.9.0:
-  version "6.9.4"
-  resolved "https://registry.yarnpkg.com/babel-plugin-transform-member-expression-literals/-/babel-plugin-transform-member-expression-literals-6.9.4.tgz#37039c9a0c3313a39495faac2ff3a6b5b9d038bf"
-  integrity sha1-NwOcmgwzE6OUlfqsL/OmtbnQOL8=
-
-babel-plugin-transform-merge-sibling-variables@^6.9.0:
-  version "6.9.4"
-  resolved "https://registry.yarnpkg.com/babel-plugin-transform-merge-sibling-variables/-/babel-plugin-transform-merge-sibling-variables-6.9.4.tgz#85b422fc3377b449c9d1cde44087203532401dae"
-  integrity sha1-hbQi/DN3tEnJ0c3kQIcgNTJAHa4=
-
-babel-plugin-transform-minify-booleans@^6.9.0:
-  version "6.9.4"
-  resolved "https://registry.yarnpkg.com/babel-plugin-transform-minify-booleans/-/babel-plugin-transform-minify-booleans-6.9.4.tgz#acbb3e56a3555dd23928e4b582d285162dd2b198"
-  integrity sha1-rLs+VqNVXdI5KOS1gtKFFi3SsZg=
-
-babel-plugin-transform-property-literals@^6.9.0:
-  version "6.9.4"
-  resolved "https://registry.yarnpkg.com/babel-plugin-transform-property-literals/-/babel-plugin-transform-property-literals-6.9.4.tgz#98c1d21e255736573f93ece54459f6ce24985d39"
-  integrity sha1-mMHSHiVXNlc/k+zlRFn2ziSYXTk=
-  dependencies:
-    esutils "^2.0.2"
-
 babel-plugin-transform-regenerator@^6.22.0:
   version "6.26.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-regenerator/-/babel-plugin-transform-regenerator-6.26.0.tgz#e0703696fbde27f0a3efcacf8b4dca2f7b3a8f2f"
@@ -1309,33 +1162,6 @@ babel-plugin-transform-regenerator@^6.22.0:
   dependencies:
     regenerator-transform "^0.10.0"
 
-babel-plugin-transform-regexp-constructors@^0.3.0:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/babel-plugin-transform-regexp-constructors/-/babel-plugin-transform-regexp-constructors-0.3.0.tgz#9bb2c8dd082271a5cb1b3a441a7c52e8fd07e0f5"
-  integrity sha512-h92YHzyl042rb0naKO8frTHntpRFwRgKkfWD8602kFHoQingjJNtbvZzvxqHncJ6XmKVyYvfrBpDOSkCTDIIxw==
-
-babel-plugin-transform-remove-console@^6.9.0:
-  version "6.9.4"
-  resolved "https://registry.yarnpkg.com/babel-plugin-transform-remove-console/-/babel-plugin-transform-remove-console-6.9.4.tgz#b980360c067384e24b357a588d807d3c83527780"
-  integrity sha1-uYA2DAZzhOJLNXpYjYB9PINSd4A=
-
-babel-plugin-transform-remove-debugger@^6.9.0:
-  version "6.9.4"
-  resolved "https://registry.yarnpkg.com/babel-plugin-transform-remove-debugger/-/babel-plugin-transform-remove-debugger-6.9.4.tgz#42b727631c97978e1eb2d199a7aec84a18339ef2"
-  integrity sha1-QrcnYxyXl44estGZp67IShgznvI=
-
-babel-plugin-transform-remove-undefined@^0.3.0:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/babel-plugin-transform-remove-undefined/-/babel-plugin-transform-remove-undefined-0.3.0.tgz#03f5f0071867781e9beabbc7b77bf8095fd3f3ec"
-  integrity sha512-TYGQucc8iP3LJwN3kDZLEz5aa/2KuFrqpT+s8f8NnHsBU1sAgR3y8Opns0xhC+smyDYWscqFCKM1gbkWQOhhnw==
-  dependencies:
-    babel-helper-evaluate-path "^0.3.0"
-
-babel-plugin-transform-simplify-comparison-operators@^6.9.0:
-  version "6.9.4"
-  resolved "https://registry.yarnpkg.com/babel-plugin-transform-simplify-comparison-operators/-/babel-plugin-transform-simplify-comparison-operators-6.9.4.tgz#f62afe096cab0e1f68a2d753fdf283888471ceb9"
-  integrity sha1-9ir+CWyrDh9ootdT/fKDiIRxzrk=
-
 babel-plugin-transform-strict-mode@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-strict-mode/-/babel-plugin-transform-strict-mode-6.24.1.tgz#d5faf7aa578a65bbe591cf5edae04a0c67020758"
@@ -1344,11 +1170,6 @@ babel-plugin-transform-strict-mode@^6.24.1:
     babel-runtime "^6.22.0"
     babel-types "^6.24.1"
 
-babel-plugin-transform-undefined-to-void@^6.9.0:
-  version "6.9.4"
-  resolved "https://registry.yarnpkg.com/babel-plugin-transform-undefined-to-void/-/babel-plugin-transform-undefined-to-void-6.9.4.tgz#be241ca81404030678b748717322b89d0c8fe280"
-  integrity sha1-viQcqBQEAwZ4t0hxcyK4nQyP4oA=
-
 babel-preset-env@^1.7.0:
   version "1.7.0"
   resolved "https://registry.yarnpkg.com/babel-preset-env/-/babel-preset-env-1.7.0.tgz#dea79fa4ebeb883cd35dab07e260c1c9c04df77a"
@@ -1385,35 +1206,6 @@ babel-preset-env@^1.7.0:
     invariant "^2.2.2"
     semver "^5.3.0"
 
-babel-preset-minify@^0.3.0:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/babel-preset-minify/-/babel-preset-minify-0.3.0.tgz#7db64afa75f16f6e06c0aa5f25195f6f36784d77"
-  integrity sha512-+VV2GWEyak3eDOmzT1DDMuqHrw3VbE9nBNkx2LLVs4pH/Me32ND8DRpVDd8IRvk1xX5p75nygyRPtkMh6GIAbQ==
-  dependencies:
-    babel-plugin-minify-builtins "^0.3.0"
-    babel-plugin-minify-constant-folding "^0.3.0"
-    babel-plugin-minify-dead-code-elimination "^0.3.0"
-    babel-plugin-minify-flip-comparisons "^0.3.0"
-    babel-plugin-minify-guarded-expressions "^0.3.0"
-    babel-plugin-minify-infinity "^0.3.0"
-    babel-plugin-minify-mangle-names "^0.3.0"
-    babel-plugin-minify-numeric-literals "^0.3.0"
-    babel-plugin-minify-replace "^0.3.0"
-    babel-plugin-minify-simplify "^0.3.0"
-    babel-plugin-minify-type-constructors "^0.3.0"
-    babel-plugin-transform-inline-consecutive-adds "^0.3.0"
-    babel-plugin-transform-member-expression-literals "^6.9.0"
-    babel-plugin-transform-merge-sibling-variables "^6.9.0"
-    babel-plugin-transform-minify-booleans "^6.9.0"
-    babel-plugin-transform-property-literals "^6.9.0"
-    babel-plugin-transform-regexp-constructors "^0.3.0"
-    babel-plugin-transform-remove-console "^6.9.0"
-    babel-plugin-transform-remove-debugger "^6.9.0"
-    babel-plugin-transform-remove-undefined "^0.3.0"
-    babel-plugin-transform-simplify-comparison-operators "^6.9.0"
-    babel-plugin-transform-undefined-to-void "^6.9.0"
-    lodash.isplainobject "^4.0.6"
-
 babel-register@^6.26.0:
   version "6.26.0"
   resolved "https://registry.yarnpkg.com/babel-register/-/babel-register-6.26.0.tgz#6ed021173e2fcb486d7acb45c6009a856f647071"
@@ -4289,16 +4081,6 @@ locate-path@^5.0.0:
   dependencies:
     p-locate "^4.1.0"
 
-lodash.isplainobject@^4.0.6:
-  version "4.0.6"
-  resolved "https://registry.yarnpkg.com/lodash.isplainobject/-/lodash.isplainobject-4.0.6.tgz#7c526a52d89b45c45cc690b88163be0497f550cb"
-  integrity sha1-fFJqUtibRcRcxpC4gWO+BJf1UMs=
-
-lodash.some@^4.6.0:
-  version "4.6.0"
-  resolved "https://registry.yarnpkg.com/lodash.some/-/lodash.some-4.6.0.tgz#1bb9f314ef6b8baded13b549169b2a945eb68e4d"
-  integrity sha1-G7nzFO9ri63tE7VJFpsqlF62jk0=
-
 lodash@^4.0.0, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.19, lodash@^4.17.4, lodash@~4.17.10:
   version "4.17.21"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
@@ -6869,7 +6651,7 @@ webpack-log@^2.0.0:
     ansi-colors "^3.0.0"
     uuid "^3.3.2"
 
-webpack-sources@^1.0.1, webpack-sources@^1.1.0, webpack-sources@^1.4.0, webpack-sources@^1.4.1:
+webpack-sources@^1.1.0, webpack-sources@^1.4.0, webpack-sources@^1.4.1:
   version "1.4.3"
   resolved "https://registry.yarnpkg.com/webpack-sources/-/webpack-sources-1.4.3.tgz#eedd8ec0b928fbf1cbfe994e22d2d890f330a933"
   integrity sha512-lgTS3Xhv1lCOKo7SA5TjKXMjpSM4sBjNV5+q2bqesbSPs5FjGmU6jjtBSkX9b4qW87vDIsCIlUPOEhbZrMdjeQ==