Re-worked the identifly method to get rid of some of the bugs.
Working on debugging flydentify, still broken
Merge branch 'redo_trajectories_2' of ssh://github.com/PeterDrake/Drosophila into redo_trajectories_2

Conflicts:
	src/edu/lclark/drosophila/Analyzer.java
	src/edu/lclark/drosophila/Fly.java
Sort of got it to work. Need to tune.
Remembered to save it, and now it should sort of work.
Fixed flydentify further and removed infinite loops
Fixed contrast threshold to 200 again.