Added the native dev binary blobs.
Changed projuct to support native.  Might not work.
Added includes and such (hard coded).  Simple debug JNI call.
Changed hard coded build variables to environment variables.
Included native libraries properly.  Function is now callable.
Added simple test JNI method (Orb feature detection).
Added hpp file to clean things up.
Fixed function documentation.
Fixed function documentation (for real).
Implemented feature detection that can successfully send a point2f mat upstream.
Added functioning feature tracker.  Need to put sound back in and remove junk.
Cleaned up manifest.  Removed unneeded lib folder.
Removed unused import.
Added tbb to makefile.  Not sure if it worked.
Committing changes
Cleaned up some compilation issues.  Fixed feature detection (sort of).
Stripped out more unused members of the main activity.
Fixed null pointer issues.
Used pyrdown for minor optimization.
Merge in the optical_flow branch, hook up synth to optical flow, allow for no sample to be played