Android Input fixes:
DRAG event works.
TAP event happens only once.
Fixed a lot of library related errors and updated glew
Merge branch 'develop' of https://github.com/Team-Innis/UtH-Engine into develop
Camera uses the size of its transform
Fixed all errors and warnings on android too
Merge branch 'develop' of https://github.com/Team-Innis/UtH-Engine into develop
Update stb_image
Fixed last remaining warnings in visual studio
Merge remote-tracking branch 'origin/develop' into feature/overhaul

Conflicts:
	vs2013/TestProject/include/TestScene.hpp
	vs2013/TestProject/source/TestScene.cpp
Fixed Android and Linux builds, fixed a warning in AnimatedSprite