modified stuff for day 15
added a basic version of plot epilines
restored plot_epilines
added in color finding calibration
Merge branch 'master' of https://github.com/nlintz/comprobo2014 into nl-hand-gestures
basic hand tracking works
added filtering and masking to finger detection
Merge branch 'master' of https://github.com/paulruvolo/comprobo2014
convex hull is working now!
convex hull working
added convexity defects feature
added classes for renderers and processors
refactoring code
refactored code
color hists
refactor completed
refactor completed
fixed merge conflict
added match service
added test images