update unitTest.m to support matlab packages/namespaces
remove extra folder
more docs
Merge pull request #346 from rdeits/rd-unittest-fix

unitTest package support
Fix typos in parseBodyOrFrameID
Fixes for RelativeQuaternion.

Make frameA/B property names match RelativePosition. Also check for empty
frames in kinematicPathJoints.
Fix x_cell size in evalContainedFunctions.

This was missed when modifying the class for nested MultiCoordinateFrames.
Add testParseBodyOrFrameID
Merge pull request #352 from avalenzu/drake-function

Bug fixes from playing with DrakeFunctions
add random seed because the build server would fail once in a blue moon
pass stance to planswing
Add terrain geometry based on terrain_pts_in_world
compute world terrain pts
WIP: adding heel-toe walking support
remove frame conversion
Add ikTraj to planSwing. Untested.
clear out some cruft
WIP: more work on toe-off walking
add some missing passthroughs
basic working heel-toe walking planner