diff --git a/.travis.yml b/.travis.yml
index 872ef0eb0d..52d0ef1c5c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -48,10 +48,6 @@ script:
     - rm inventree_default_db.sqlite3
     - invoke migrate
     - invoke import-records -f data.json
-    # Run linting checks on migration files (django-migration-linter)
-    # Run subset of linting checks on *ALL* migration files
-    # Run strict migration file checks on *NEW* migrations (old ones are what they are)
-    - cd InvenTree && python manage.py lintmigrations 79ddea50f507e34195bad635008419daac0d7a5f -q ok ignore --no-cache && cd ..
 
 after_success:
     - coveralls
\ No newline at end of file
diff --git a/InvenTree/InvenTree/settings.py b/InvenTree/InvenTree/settings.py
index 3abb99010f..1a298240bc 100644
--- a/InvenTree/InvenTree/settings.py
+++ b/InvenTree/InvenTree/settings.py
@@ -211,7 +211,6 @@ INSTALLED_APPS = [
     'djmoney',                              # django-money integration
     'djmoney.contrib.exchange',             # django-money exchange rates
     'error_report',                         # Error reporting in the admin interface
-    'django_migration_linter',              # Linting checking for migration files
 ]
 
 MIDDLEWARE = CONFIG.get('middleware', [
diff --git a/InvenTree/label/templates/label/label_base.html b/InvenTree/label/templates/label/label_base.html
index 2c564d1132..2986c8a439 100644
--- a/InvenTree/label/templates/label/label_base.html
+++ b/InvenTree/label/templates/label/label_base.html
@@ -10,6 +10,11 @@
             {% endblock %}
         }
 
+        body {
+            font-family: Arial, Helvetica, sans-serif;
+            margin: 0mm;
+        }
+
         img {
             display: inline-block;
             image-rendering: pixelated;
diff --git a/InvenTree/order/api.py b/InvenTree/order/api.py
index ce75a47697..db4c4dcc50 100644
--- a/InvenTree/order/api.py
+++ b/InvenTree/order/api.py
@@ -200,6 +200,25 @@ class POLineItemList(generics.ListCreateAPIView):
 
     filter_backends = [
         DjangoFilterBackend,
+        filters.SearchFilter,
+        filters.OrderingFilter
+    ]
+
+    ordering_fields = [
+        'part__part__name',
+        'part__MPN',
+        'part__SKU',
+        'reference',
+        'quantity',
+        'received',
+    ]
+
+    search_fields = [
+        'part__part__name',
+        'part__part__description',
+        'part__MPN',
+        'part__SKU',
+        'reference',
     ]
 
     filter_fields = [
@@ -412,7 +431,23 @@ class SOLineItemList(generics.ListCreateAPIView):
 
         return queryset
 
-    filter_backends = [DjangoFilterBackend]
+    filter_backends = [
+        DjangoFilterBackend,
+        filters.SearchFilter,
+        filters.OrderingFilter
+    ]
+
+    ordering_fields = [
+        'part__name',
+        'quantity',
+        'reference',
+    ]
+
+    search_fields = [
+        'part__name',
+        'quantity',
+        'reference',
+    ]
 
     filter_fields = [
         'order',
diff --git a/InvenTree/order/templates/order/purchase_order_detail.html b/InvenTree/order/templates/order/purchase_order_detail.html
index 268e83ef4e..b22d045258 100644
--- a/InvenTree/order/templates/order/purchase_order_detail.html
+++ b/InvenTree/order/templates/order/purchase_order_detail.html
@@ -135,6 +135,7 @@ function setupCallbacks() {
 $("#po-table").inventreeTable({
     onPostBody: setupCallbacks,
     name: 'purchaseorder',
+    sidePagination: 'server',
     formatNoMatches: function() { return "{% trans 'No line items found' %}"; },
     queryParams: {
         order: {{ order.id }},
@@ -151,6 +152,7 @@ $("#po-table").inventreeTable({
         {
             field: 'part',
             sortable: true,
+            sortName: 'part__part__name',
             title: '{% trans "Part" %}',
             switchable: false,
             formatter: function(value, row, index, field) {
@@ -162,18 +164,24 @@ $("#po-table").inventreeTable({
             },
         },
         {
-            sortable: true,
             field: 'part_detail.description',
             title: '{% trans "Description" %}',
         },
         {
             sortable: true,
+            sortName: 'part__SKU',
             field: 'supplier_part_detail.SKU',
-            title: '{% trans "Order Code" %}',
+            title: '{% trans "SKU" %}',
             formatter: function(value, row, index, field) {
                 return renderLink(value, `/supplier-part/${row.part}/`);
             },
         },
+        {
+            sortable: true,
+            sortName: 'part__MPN',
+            field: 'supplier_part_detail.MPN',
+            title: '{% trans "MPN" %}',
+        },
         {
             sortable: true,
             field: 'reference',
diff --git a/InvenTree/order/templates/order/sales_order_detail.html b/InvenTree/order/templates/order/sales_order_detail.html
index c91cc6e51b..27bbd542dd 100644
--- a/InvenTree/order/templates/order/sales_order_detail.html
+++ b/InvenTree/order/templates/order/sales_order_detail.html
@@ -173,6 +173,7 @@ $("#so-lines-table").inventreeTable({
         part_detail: true,
         allocations: true,
     },
+    sidePagination: 'server',
     uniqueId: 'pk',
     url: "{% url 'api-so-line-list' %}",
     onPostBody: setupCallbacks,
@@ -201,6 +202,7 @@ $("#so-lines-table").inventreeTable({
         },
         {
             sortable: true,
+            sortName: 'part__name',
             field: 'part',
             title: 'Part',
             formatter: function(value, row, index, field) {
@@ -222,7 +224,6 @@ $("#so-lines-table").inventreeTable({
             title: 'Quantity',
         },
         {
-            sortable: true,
             field: 'allocated',
             {% if order.status == SalesOrderStatus.PENDING %}
             title: '{% trans "Allocated" %}',
diff --git a/InvenTree/stock/api.py b/InvenTree/stock/api.py
index 15edfed066..60e511616a 100644
--- a/InvenTree/stock/api.py
+++ b/InvenTree/stock/api.py
@@ -853,7 +853,9 @@ class StockList(generics.ListCreateAPIView):
         'status',
     ]
 
-    ordering = ['part__name']
+    ordering = [
+        'part__name'
+    ]
 
     search_fields = [
         'serial',
diff --git a/InvenTree/templates/js/tables.js b/InvenTree/templates/js/tables.js
index f09c683bff..21e673d5ed 100644
--- a/InvenTree/templates/js/tables.js
+++ b/InvenTree/templates/js/tables.js
@@ -145,10 +145,7 @@ $.fn.inventreeTable = function(options) {
     var filters = options.queryParams || options.filters || {};
 
     options.queryParams = function(params) {
-        for (var key in filters) {
-            params[key] = filters[key];
-        }
-
+        
         // Override the way that we ask the server to sort results
         // It seems bootstrap-table does not offer a "native" way to do this...
         if ('sort' in params) {
@@ -170,6 +167,15 @@ $.fn.inventreeTable = function(options) {
 
         }
 
+        for (var key in filters) {
+            params[key] = filters[key];
+        }
+
+        // Add "order" back in (if it was originally specified by InvenTree)
+        // Annoyingly, "order" shadows some field names in InvenTree...
+        if ('order' in filters) {
+            params['order'] = filters['order'];
+        }
         return params;
     }
 
diff --git a/requirements.txt b/requirements.txt
index cf05148ebf..7bbc14bd54 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -28,7 +28,6 @@ django-money==1.1               # Django app for currency management
 certifi                         # Certifi is (most likely) installed through one of the requirements above
 django-error-report==0.2.0      # Error report viewer for the admin interface
 django-test-migrations==1.1.0   # Unit testing for database migrations 
-django-migration-linter==2.5.0  # Linting checks for database migrations
 python-barcode[images]==0.13.1  # Barcode generator
 qrcode[pil]==6.1                # QR code generator