[Docs] Update Copyright to 2015
[Docs] Remove "hacking.h"
[Docs] Doxygen: turn on "AUTOBRIEF" for comments
[API] GLView: Clarify slot and signal names
[Docs] Mesh: Comment cleanup
[API] Mesh: Name cleanup + comment cleanup
[API] Controller: Separate implementation from declaration
[API] New Controllers file to house all Controllers
[API] Move all Controllers to separate files
[API] Rename glcontrolable.h to icontrollable.h
[API] Fix include paths for icontrollable
[API] Refactor Controllable to IControllable
[API] Controller: Distinguish the two update methods
[API] Controller: move implementation out of glproperty
[API] glproperty: Mark methods as overridden
[API] Node: minor name refactor, docs cleanup
[Docs] Controller: clarify method docs
[Docs] NifModel, BaseModel: Cleanup, reorganization
[Docs] NifSkope: Main class cleanup
[Fix] Incorrect changes to return value broke function