Add basic js minification (trim whitespace and remove single line comments)

Resources/PostBuild.ps1

@@ -0,0 +1,12 @@
+Param([Parameter(Mandatory = $True, Position = 1)][string] $dir)
+$ErrorActionPreference = "Stop"
+
+Set-Location $dir
+
+ForEach($file in Get-ChildItem -Include *.js, *.html -Recurse){
+  $lines = Get-Content -Path $file.FullName
+  $lines = ($lines | % { $_.TrimStart() }) -Replace '^(.*?)((?<=^|[;{}()] )//\s.*)?$', '$1'
+  $lines | Where { $_ -ne '' } | Set-Content -Path $file.FullName
+
+  Write-Host "Processed" $file.FullName.Substring($dir.Length)
+}

TweetDuck.csproj

@@ -323,6 +323,7 @@
     <None Include="Resources\icon-small.ico" />
     <None Include="Resources\icon-tray-new.ico" />
     <None Include="Resources\icon-tray.ico" />
+    <None Include="Resources\PostBuild.ps1" />
   </ItemGroup>
   <ItemGroup>
     <Folder Include="Resources\Plugins\" />
@@ -382,7 +383,9 @@ if $(ConfigurationName) == Debug (
   rmdir "$(TargetDir)plugins\official\.debug" /S /Q
   mkdir "$(TargetDir)plugins\user\.debug"
   xcopy "$(ProjectDir)Resources\Plugins\.debug\*" "$(TargetDir)plugins\user\.debug\" /E /Y
-)</PostBuildEvent>
+)
+
+powershell -ExecutionPolicy Unrestricted -File "$(ProjectDir)Resources\PostBuild.ps1" "$(TargetDir)\"</PostBuildEvent>
   </PropertyGroup>
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>