Correct the Legal notice.
Rename all the classes that are not exported to application to 'Internal'
Change of API: move setting the EGL context back to the APP.
Simplify setting up DistortedScreen.
It now automatically chooses OpenGL ES 2.0 and GLSL 100 or OpenGL ES 3.0 and GLSL 300.
Postprocessing effects will not work on OpenGL ES 2.0 contexts.
Try using OpenGL ES 3.0 everywhere (but if device does not support it, try creating 2.0 context - this is important because of the emulator!)
Fix a lot of Lint warnings in the apps.
Simplify SurfaceViews
Tidy up 'Save'
Add License
Beginnings of support for the 'Save' app.