Moved the camera view texture into a Rajawali screen quad instead of Vuforia's screen quad.
Also added a new class for virtual reality glasses. It is working but with a huge bug. Some weird problem with polygons.
Merge branch 'master' of https://github.com/MasDennis/RajawaliVuforia

Conflicts:
	RajawaliVuforia/jni/Android.mk
	RajawaliVuforia/jni/RajawaliVuforia.cpp
	RajawaliVuforia/libs/armeabi-v7a/libRajawaliVuforia.so
	RajawaliVuforia/libs/armeabi/libRajawaliVuforia.so
	RajawaliVuforiaExample/gen/com/example/rajawalivuforiaexample/R.java
	RajawaliVuforiaExample/gen/rajawali/vuforia/R.java
	RajawaliVuforiaExample/src/com/example/rajawalivuforiaexample/RajawaliVuforiaExampleActivity.java
	RajawaliVuforiaExample/src/com/example/rajawalivuforiaexample/RajawaliVuforiaExampleRenderer.java