Created new verticle approach test. Tweaked gripper server
Fixing old code for new test
Added setup assistant
Verticle test is initially working
Repressed warning message
Updated readme
Updated readme
Refactored visualization_tools, added better support for baxter left arm
Changed visualition tools api
Preparing to merge development branch
Merge branch 'hydro-devel' of github.com:davetcoleman/baxter into hydro-devel