Revert "Create libraries based on external unmanaged directories (#147)"

This reverts commit 1934558595.

gaseous-tools/Common.cs

@@ -104,12 +104,6 @@ namespace gaseous_tools
 				".DS_STORE",
 				"desktop.ini"
 			};
-		
-		public static string NormalizePath(string path)
-		{
-			return Path.GetFullPath(new Uri(path).LocalPath)
-					.TrimEnd(Path.DirectorySeparatorChar, Path.AltDirectorySeparatorChar);
-		}
     }
 }