Examples by @jorditost

Examples that use the ControlP5 lib for adjust filtering, blob
persistence and color tracking (of multiple colors):
- WhichFace.pde (adapted from algorithm by @shiffman)
- ImageFiltering.pde
- ImageFilteringWithBlobPersistence.pde
- HSVColorTracking.pde (from the examples of the OpenCV book by
@atduskgreg)
- MultipleColorTracking.pde
Merge pull request #67 from jorditost/master

Examples by @jorditost
Merge remote-tracking branch 'upstream/master'