alpha in subject works
indexes added but still not finished
indices and alphas in subject and clip working
Perturbations working, except parallel case
Now the perturbation for the parallel case also works
Everything seems to work right now, but code still needs some cleaning
Cleaning and documenting
Doxygen documentation finished
Cleaning the code
Final polish (including renaming A<->B)
Added Doxyfile for correctly generating documentation
Small correction, to avoid wrong (x,y) saving in (rare) case of double perturbation
Merge remote-tracking branch 'pedroe/master' into dev-clipping
updated call
preclip moved to internal module, fixEmpty no longer needed
Merge remote-tracking branch 'origin/develop' into dev-clipping
mplayer askSize
check that the source  video exists, and use its own frame size by default
admit --size=wxh
remove video info unless -v