Add option to show & undo applied tweaks + more (#599)

* Remove RemoveCommApps and RemoveW11Outlook presets. These are largely redundant. Use -RemoveApps parameter instead

* Add additional options to change the `All Apps` view in the start menu (Hide, Grid, Category, List)

* Add clean start menu backup validation to start menu restore function

* Resolve nested quoting bug in Run.bat when path has spaces, see #583

* Fix desync issue when toggling "Only Show Installed" checkbox too fast

* Fix: add missing keys in Sysprep/Undo regfiles for Disabling Recall and Windows Suggested content

* Fix 'Disable Animations' Sysprep settings not being set for new users

* Update README.md

* Update CONTRIBUTING.md

Scripts/Features/BackupRegistryFeatureSelection.ps1

@@ -14,8 +14,7 @@ function Get-FeatureId {
 
 function Get-RegistryBackedFeatures {
     param(
-        [Parameter(Mandatory)]
-        [object[]]$Features
+        [object[]]$Features = @()
     )
 
     return @($Features | Where-Object { -not [string]::IsNullOrWhiteSpace([string]$_.RegistryKey) })