#56 Updated documentation for GUI class
#56 Updated documentation for Container
 #56 Updated documentation of Container

Also modified a few local variable names to be more consistant
Refactored CheckMouseMove to take mouse coordinates

#56 Updated documentation for Label class
#56 Updated implementation documentation for Style class
#56 Finished documentation of Button class
Updated documentation of CheckMouseMove in Container.cpp
#56 Updated documentation for InputBox
Merge pull request #94 from n8ebel/dev

Pulls dev into master to close documentation of gui code