Add go-root.ps1

Scripts/go-root.ps1

@@ -0,0 +1,19 @@
+#!/bin/powershell
+<#
+.SYNTAX         ./go-root.ps1 
+.DESCRIPTION	go to the root directory (C: on Windows)
+.LINK		https://github.com/fleschutz/PowerShell
+.NOTES		Author:	Markus Fleschutz / License: CC0
+#>
+
+try {
+	if ($IsLinux) {
+		set-location /
+	} else {
+		set-location C:
+	}
+	exit 0
+} catch {
+	write-error "ERROR: line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}