Test 813

* Fixes an issue with WMLL overriding the Options GUI of Ellian's
Detector.
Test 815: MC 1.6.*PRE
Test 816: Fixes crash on startup
Test 817

* Restores Forge compat.
* Fixes wrong variable return for active GUI.
Test 818: MC 1.6.2

* Compat. for MC 1.6.2
* Fixes misaligned text on "Mod Statuses" page.
Test 820

* Fixed Forge compat.
* Fixed %[full]entities% returning multiplayer Chunk Cache value
* Re-enabled Rei's and Zan's/Voxel Minimap Compatibility.
* Fix incorrect variable being used for active GUI (off by one).
* Exception reporter now uses correct variable for active GUI (if any)
* WMLL will now use ModLoader's API to get Minecraft's FontRenderer if
it is running on one, otherwise uses vanilla method.
* Added missing "[WMLL]" tags to some debug output.
Test 821

* Debug information is now publicly available.
* Fixed the "Colour preview" text being misaligned.
Test 821 -> Stable 57