+ Only enable update checker by default if server project is not unknown
+ Removed unused McMMO stuff
+ Fixed issue with AIR as a filler option for GUI backgrounds
+ Fixed issue where material categorizer would incorrectly sort CAKE
+ Fixed bug with NaN input on 1.8
+ Added option to use a sync task for refreshing main auction page
+ Added setting to set maximum request count
+ As per the setting above, added a GUI for the request system. When you use /ah request without any additional arguments it opens the menu.