[Microwin] dedicated Function folder (#2888)

* move Microwin related stuff to own Folder under "Functions"

* update runspace function gathering logic

* update Recall logic (from main repo)

* change to easier naming scheme

- rename files
- rename function names

* remove unneeded comment (after @CodingWonders's suggestion)

functions/microwin/Microwin-RemoveFeatures.ps1

@@ -0,0 +1,40 @@
+function Microwin-RemoveFeatures() {
+    <#
+        .SYNOPSIS
+            Removes certain features from ISO image
+
+        .PARAMETER Name
+            No Params
+
+        .EXAMPLE
+            Microwin-RemoveFeatures
+    #>
+    try {
+        $featlist = (Get-WindowsOptionalFeature -Path $scratchDir)
+
+        $featlist = $featlist | Where-Object {
+            $_.FeatureName -NotLike "*Defender*" -AND
+            $_.FeatureName -NotLike "*Printing*" -AND
+            $_.FeatureName -NotLike "*TelnetClient*" -AND
+            $_.FeatureName -NotLike "*PowerShell*" -AND
+            $_.FeatureName -NotLike "*NetFx*" -AND
+            $_.FeatureName -NotLike "*Media*" -AND
+            $_.FeatureName -NotLike "*NFS*" -AND
+            $_.FeatureName -NotLike "*SearchEngine*" -AND
+            $_.FeatureName -NotLike "*RemoteDesktop*" -AND
+            $_.State -ne "Disabled"
+        }
+
+        foreach($feature in $featlist) {
+            $status = "Removing feature $($feature.FeatureName)"
+            Write-Progress -Activity "Removing features" -Status $status -PercentComplete ($counter++/$featlist.Count*100)
+            Write-Debug "Removing feature $($feature.FeatureName)"
+            Disable-WindowsOptionalFeature -Path "$scratchDir" -FeatureName $($feature.FeatureName) -Remove  -ErrorAction SilentlyContinue -NoRestart
+        }
+        Write-Progress -Activity "Removing features" -Status "Ready" -Completed
+        Write-Host "You can re-enable the disabled features at any time, using either Windows Update or the SxS folder in <installation media>\Sources."
+    } catch {
+        Write-Host "Unable to get information about the features. MicroWin processing will continue, but features will not be processed"
+        Write-Host "Error information: $($_.Exception.Message)" -ForegroundColor Yellow
+    }
+}