ofxXmlSettings: fix inheritance
implemented clamping for all basic mathematical operations on ofColor, expanded CLAMP macro to avoid multiple evaluation
rewrote normalize() to use operator/=()
removed template specializations for ofColor_<float> by making all the clamped arithmetic operations into methods of ofColor, allowing them to access limit()
moved from .h back to .cpp as functions, less code this way
glfw bugfix fixes window size getting smaller when you toggle fullscreen
closes #2224
makefiles android: remove unused symbols
OFAndroid: several fixes
Android: support for shoosing programmable renderer on runtime
Merge pull request #2239 from arturoc/feature-androidGLES2

Feature android gles2
android: vibrator classes and example
Merge pull request #2240 from arturoc/feature-androidVibrator

Feature android vibrator
ofxAndroidVideoPlayer

Conflicts:
	libs/openFrameworks/gl/ofTexture.cpp
video events and texture size fix not needed

Conflicts:
	libs/openFrameworks/.cproject
autoresume onPause and random onPause events during reproduction
should implement videoplayer methods added
pause method checks if video is playing to avoid crash
ofBaseType string Log error
commented unimplemented methods
ofTexture buseTextureMatrix

Conflicts:
	libs/openFrameworks/gl/ofTexture.cpp
texture flip fixed

Conflicts:
	libs/openFrameworks/gl/ofTexture.cpp