- Initial code for allowing KLT to handle tracks along the image border
  * breaks lots of stuff.  Might not be entirely correct yet
- Bug fixes to KltTracker
- More and improved unit tests
- Initial code for allowing KLT to handle tracks along the image border
  * breaks lots of stuff.  Might not be entirely correct yet
- Bug fixes to KltTracker
- More and improved unit tests
- Finished unit tests for KltTracker
- Modified PyramidKltTracker for changes in KltTracker
  * Still doing unit tests
- Modified other code to handle this change in behavior
  * added unit tests which will fail
- Changed behavior of interpolation so that the pixels inside of the image are defined as 1 to N-1
  * Lots of unit tests still fail
- Fixed last of the interpolation related failed unit tests
- resolving merge conflict
- All unit tests related to KLT tracking and interpolation now pass again
- Fixed a few bugs