index on master: b1571b2 Merge pull request #74 from opensim-org/componentTestHarness
On master: stationsStash
Soha and I wrote this first attempt at a SpatialActuator that takes a SpatialVec from a controller and applies it as a force and torque to a body.

NOT done yet!
Added two new frame components.  Frame is the base class that handles all interesting frame-like operations.  BodyFrame is a concrete class that creates a frame at the origin of the body.  Also added to testComponents.cpp and python wrapping.
Fix a few things.
Add OVERRIDE_11 into signatures in Station ModelComponent
RegisterType and add to testComponents.cpp
Merge branch 'matt_ayman_frames' of https://github.com/opensim-org/opensim-core into matt_ayman_frames

Conflicts:
	OpenSim/Tests/Components/testComponents.cpp
Add Station to testComponents pending a decentralized test harness and comment back the memory leaking part that was causing the test to fail.
Remove unnecessary namespace qualification
Add setter of Frame Connector
Add static member variable identityTransform to Frame class to avoid returning reference to local variable in BodyFrame::getTransform()
- Added a class FixedFrame that can attach to any other frame.  It inherits the generic interface of Frame.

- Refined the generic Frame interface such that a Frame transform by default defines it relative to it's parent.  Specifically, Frame.getTransform() returns parent_X_me, such that v_in_parent = parent_X_me*v_in_me.

- bug fixes to all frames types.
Bug fixes and conflict management as described below.

Merge branch 'matt_ayman_frames' of https://github.com/opensim-org/opensim-core into matt_ayman_frames

Conflicts:
	OpenSim/Simulation/RegisterTypes_osimSimulation.cpp
Changes to support using Actuator_ withing Controllers so that we can handle actuators with vectored controls and not just scalars. This is intended for Soha to test.
Refinements to Frame and Station.  The interface to frame is smaller and simpler.  Station now has a method for reexpressing as an equivalent station in another Frame.

Also added the skeleton for testFrames.cpp
Added testSpatialActuator to testActuator
Merged Ajay's corrections to branch Issue-62-spatialActuator for using vectorActuator (needed in testActuator methods)
Cleaned-up issue-62 branch to get Compiled with newly merged branch
(Removed testASpatialActuator and computeActuation,
Still problems with Register_type, Actauation.h, etc)
Resolved Register_type issue
(original testActuator compiled and worked)