support command line arguments
put gain after other fx
add per-color gain and offset
add hue and saturation control
pass port directly as a char*
init.d script to start camera processig, python sensor reading and osc sequencing in Pd
python script to read sensor attached to GPIO and trig OSC sequence
pd patch and OSC sequence
add binaries and symlink
Merge branch 'master' of https://github.com/avilleret/cameragl