Added "Pasty Mesa" map and some tile fixes

Added anyother Westwood Studios map. "Pasty Mesa".
![image](https://cloud.githubusercontent.com/assets/7933210/3655120/300d844a-1175-11e4-9f12-82cbf427ebbc.png)
Also i fixed and moved some unidentified tiles and fixed some categories not sorting at EditorTemplateOrder: and showing at top of editor. Fixed and Categorized tiles are;
![image](https://cloud.githubusercontent.com/assets/7933210/3655181/fcb8268a-1175-11e4-9249-3c055deb1156.png)