Minor changes.
Merge branch 'bkg-mixture' of github.com:gustavla/vision-research into bkg-mixture
Merge branch 'bkg-mixture' of github.com:gustavla/vision-research into bkg-mixture
Updated analyze_dets.py to recent changes.
Merge branch 'bkg-mixture' of github.com:gustavla/vision-research into bkg-mixture
Added cutout as option in fast.pyx's beta coding.