fixed build, added correct config, added fonts and shaders, changed clear color, enabled ui, registered some fonts
added more includes to prefix
internalFormat wasn't set in every init call
added texture stat logging
updated ignores to match rpi requirements, fixed rpi build
automatic ImageView resizing is now optional, Button disables it by default
added center helpers
added LayerContentMode
an Image will now be drawn as a NinePatch if the appropriate resizeMode and caps are set