Merge pull request #2 from schue/master

Working from config
Merge pull request #3 from schue/external_conf

This moves logic and configuration to external files
Improved config files
More changes in config
config values for brow
Attach tracking of the object to other objects
face tracking
demo  emotions based on face tracking
demo with poiunthead
fix smooth issue
Refactoring Inputs
Finished Faceshift input.
Integrated the facetracking and expression making functionality from before the refactoring as a SmartTrack mode.
Added neck_euler output. SmartTrack mode should be functional, not tested yet. Cleaned up the directory.
Bugfixes.
Bugfixes! Bugfixes everywhere!
Update README.md
Bugfixes. Added first controllers. Added a mode thath makes smooth expressions while it tracks pivision.
Added face and eye outputs and the ManualHead mode.
Refactored outputs. Modes can no longer be just a module not including a class with the same name.