stability and use improvements to binary & source installers

- Pass command-line arguments through to invoke.py via the .bat and .sh scripts.
- Remove obsolete warning message from binary install.bat
- Make sure that current working directory matches where .bat file is installed

binary_installer/install.bat.in

@@ -19,7 +19,6 @@ if "%1" == "use-cache" (
 )
 
 echo ***** Installing InvokeAI.. *****
-echo "USING development BRANCH. REMEMBER TO CHANGE TO main BEFORE RELEASE"
 @rem Config
 set INSTALL_ENV_DIR=%cd%\installer_files\env
 @rem https://mamba.readthedocs.io/en/latest/installation.html

binary_installer/invoke.bat.in

@@ -1,5 +1,6 @@
 @echo off
 
+PUSHD "%~dp0"
 call .venv\Scripts\activate.bat
 
 echo Do you want to generate images using the
@@ -10,10 +11,10 @@ echo 3. open the developer console
 set /p choice="Please enter 1, 2 or 3: "
 if /i "%choice%" == "1" (
     echo Starting the InvokeAI command-line.
-    .venv\Scripts\python scripts\invoke.py
+    .venv\Scripts\python scripts\invoke.py %*
 ) else if /i "%choice%" == "2" (
     echo Starting the InvokeAI browser-based UI.
-    .venv\Scripts\python scripts\invoke.py --web
+    .venv\Scripts\python scripts\invoke.py --web %*
 ) else if /i "%choice%" == "3" (
     echo Developer Console
     echo Python command is:

binary_installer/invoke.sh.in

@@ -20,11 +20,11 @@ read choice
 case $choice in
     1)
         printf "\nStarting the InvokeAI command-line..\n";
-        .venv/bin/python scripts/invoke.py;
+        .venv/bin/python scripts/invoke.py $*;
     ;;
     2)
         printf "\nStarting the InvokeAI browser-based UI..\n";
-        .venv/bin/python scripts/invoke.py --web;
+        .venv/bin/python scripts/invoke.py --web $*;
     ;;
     3)
         printf "\nDeveloper Console:\n";