silently pass the missing solvers in compareSolvers, and output the same error message as checkDependency for missing solvers in setSolver
Copied @mposa 's jointOffsetCalibration over from DRC. Rewrote his test function; it now creates simulated measurement data and verifies that the offsets, marker positions, and floating states are close to their 'actual' values.
Fixed dumb mistake: didn't update Atlas urdf path after moving test file. Also disabled more warnings.
moved calibration files to robotInterfaces, fixed urdf reference in test
tweaks to try to resolve low probability failures on build servers
to help with issue #318.  now pathlcp is only called in matlab sessions where pathlcp is actually used
snap. missed this one
update path license with license obtained directly from Michael Ferris.  thanks Michael
Changed RigidBodyManipulator.bodies from std::vector<RigidBody> to std::vector<std::unique_ptr<RigidBody>> in preparation for adding a std::unique_ptr<DrakeJoint> member to RigidBody.

Conflicts:
	systems/plants/constructModelmex.cpp
Now creating DrakeJoints in constructModelMex and storing std::unique_ptrs to them in RigidBody objects.

Conflicts:
	systems/plants/constructModelmex.cpp
Now setting DrakeJoint in URDFRigidBodyManipulator as well.

Conflicts:
	systems/plants/constructModelmex.cpp
Cleanup.
Add missing include.
Fixed compile errors on GCC (missing <memory> include and ambiguous call to isinf, see https://bugs.webkit.org/show_bug.cgi?id=59249 for info).
Added missing stdexcept include.
RigidBodyDepthSensor outputs points in the sensor frame (instead of world frame).  Tweak the way coordinate frames are constructed in RigidBodySensors to facilitate classes which consume those sensors getting access
first pass at an OcTreeSystem
support unilateral constraints in cascade system
support xtraj output even if ytraj should be empty.  move lcm logger data extraction up because makeSubTraj can call the mdl again, which causes it to rewrite an empty log to the workspace variable
octree building example works