feat: OpenPackage.get_Reptile ( Fixes #212 )

Author: James Brundage

Types/OpenPackage/get_Reptile.ps1

@@ -0,0 +1,12 @@
+<#
+.SYNOPSIS
+    Gets Open Package Reptiles
+.DESCRIPTION
+    Gets Reptile files in Open Packages
+.LINK
+    https://github.com/PoshWeb/Reptile
+#>
+foreach ($part in $this.GetParts()) {
+    if ($part.Uri -notmatch '/\.reptile\.ps1$') { continue }    
+    $part
+}