detect GPU support of floating point framebuffer texture attachments
if unsupported, fallback to byte textures and disable flowabs (which requires it) to avoid crashes
readme updated
QrMarker effect removed as its performance is very bad and it does not add any value to the demo
shader multiline macros changed  to singleline
The compiler of the ARM Mali-400MP GPU in the Galaxy Note 2 crashes at the line-continuation character
Fixed bug introduced in commit 83da470
A flowabs effect selection led to loading of the parameter panel even when flowabs is unsupported on the device, leading to a NPE
unused import removed
fallback 8bit noise texture fixed (wrong internal format lead to empty/black texture)
FlowAbs initialization order changed, now works on Mali GPU (Galaxy Note 2)
Disable FlowAbs on Tegra devices which do not support dynamic shader loops, show warning on devices that do not support fp framebuffer attachments
zoom/pan infotext added
added contrast/brightness adjustment filter
removed TODO: preview aspect ratio is only off on N7 2013's back camera, everywhere else it is correct
Fix maven group id
Update readme for v1.2.3