Changed Force to Actuation for all relevant Actuator's member functions
(to make naming more consistent and descriptive; including fcns as getForce, setForce,
computeOverrideForce, overrideForce, isForceOverriden, setOverrideForce, getOverrideForce)
Merge latest master to ForceToActuationRename branch
Added more explanation to getStress comments.
Adjusted some spacing
Renamed variable force to actuation in TorqueActuator::computeForce
(to clarify actuation is being overridden not force)
Removed comments left to check QueryPerformanceCounter
(as it's not used anymore and we just use e.g. std::clock_t startTime = std::clock();)
Renamed output actuation to use lowercase
(to be compatible with conventions)
Removed doxygen-style comments in Actuator.cpp and kept only internal comments.
Updated ScalarActuator comments to reflect the Rename
Updated actuation signals to actuation.
changed some API references to get/set Force()
replaced setForce with setActuation
changed back to getForce
Merge pull request #209 from opensim-org/ForceToActuationRename

Rename "Force" to "Actuation".