Move history struct getter to base class
Additional const correctness for tgBulletRenderer and tgBulletUtil
Wide sweep of documentation cleanup
Move m_prefferedLength parameter from tgSpringCableActuator to tgBasicActuator
Some documentation for tgSpringCable and tgSpringCableActuator. Move a few definable functions to tgSpringCable from tgBulletSpringCable
More documentation for tgSpringCable
Const correctness for tgSpringCableAnchor functions
Comments for tgBulletSpringCable, invariants for that class and tgBulletContactSpringCable
Comments and removing vairous done todos for core classes
Better utilize functions in tgBaseRigid, comments in tgSimulation and the actuators
Added temporarily for debugging help from Brian
Force m_totalTime to 0 in the setup function for consistency between trials
Cleared nodes on teardown to keep the crater consistent
Merge changes for determinisim with new API
Merge pull request #110 from NASA-Tensegrity-Robotics-Toolkit/newAPI

Update actuators to new API. Closes #107