Merge remote-tracking branch 'upstream/develop' into develop
Merge remote-tracking branch 'upstream/develop' into develop
Base class contains false positive screening methods.
Extending from a base class.
Updating fetched upstream code with my code.
Removing a comment and reformatting.
Some changes to new Face Perceptor.
Bug is fixed in the FaceRealizer and Code added to ShoreFacePerceptor
Rewriting the tracking code in new format according to new ShoreFacePerceptor.

Also it includes proper changes for false positive face screening inside
of the ShoreFacePerceptor.
A bug has been fixed.
Debugging code has been removed.
Some small tunings.
Merge branch 'ReetiFaceTracking007' of https://github.com/mshayganfar/always into shayganfar_tracking