Filter and sort UWP apps; fixes missing logos

Filters out apps stored in SystemApps, or Microsoft apps that begin with the name "Windows", or language packs, or that match the phrase "Sysinternals", or have bad display names and are produced by Microsoft.
For missing logos, find the largest variant of the asset and use that. Works around the use of qualifiers in file names, which Windows automatically handles, but which we can't.
Sort the app list before passing it back to the GlosSI app.

GlosSIConfig/GetAUMIDs.ps1

@@ -1,5 +1,5 @@
 #stolen and adapted from: https://github.com/BrianLima/UWPHook/blob/master/UWPHook/Resources/GetAUMIDScript.ps1
-$installedapps = get-AppxPackage
+$installedapps = Get-AppxPackage
 $invalidNames = '*ms-resource*', '*DisplayName*'
 $aumidList = @()
 
@@ -9,17 +9,26 @@ foreach ($app in $installedapps) {
             foreach ($id in (Get-AppxPackageManifest $app).package.applications.application.id) {
                 $appx = Get-AppxPackageManifest $app;
                 $name = $appx.Package.Properties.DisplayName;
-
+				#filter out language packs and Sysinternals (adds ~30 entries, all non-game)
+				if ($app.packagefamilyname -like "Microsoft.Language*" -or $name -like "Sysinternals*") { break; }
                 if ($name -like '*DisplayName*' -or $name -like '*ms-resource*') {
                     $name = $appx.Package.Applications.Application.VisualElements.DisplayName;
-                }
+                }							
                 if ($name -like '*DisplayName*' -or $name -like '*ms-resource*') {
                     $name = $app.Name;
                 }
+				if ($name -like "MicrosoftWindows.*" -or $name -like "Microsoft.*" -or $name -like "Windows.*" -or $name -like "Windows Web*") { break; }
 
                 $installDir = $app.InstallLocation;
-                $logo = $app.InstallLocation + "\" + $appx.Package.Applications.Application.VisualElements.Square150x150Logo;
-
+				#filter out system apps and apps installed by Microsoft without a proper UI name (none of which are games)
+                if ($installDir -like "*SystemApps*" -or $installDir -like "*Microsoft.Windows*") { break; }
+				$logo = $app.InstallLocation + "\" + ($appx.Package.Applications.Application.VisualElements.Square150x150Logo | Select-Object -First 1);
+				$assetpath = Split-Path -Path $logo -Parent
+				$sp = (Split-Path -Path $logo -Leaf).Split(".")[0]
+				$ext = ($appx.Package.Applications.Application.VisualElements.Square150x150Logo | Select-Object -First 1).Split(".")[-1]
+				if (-Not ($logo | Test-Path -PathType Leaf)) { #if this app uses qualifiers to provide different scaling factors and does not have an unqualified name, select the largest of those icons
+					$logo = Get-ChildItem -Path $($assetpath + '\' + $sp + '*.' + $ext) | Sort-Object -Property Length -Descending | Select-Object -First 1 -ExpandProperty FullName
+				}
 
                 $aumidList += $name + "|" + $installDir + "|" + $logo + "|" + 
                 $app.packagefamilyname + "!" + $id + ";"
@@ -32,4 +41,4 @@ foreach ($app in $installedapps) {
     }
 }
 
-$aumidList;
+$aumidList | Sort-Object #sorts the array by treating it as single strings per app, thus the first field (app name) is what it sorts on