Changed controller action name for irb 120
Minor change to battery analyzer.
Creates a script to move the arm to stow position.

The abby_arm_actions package will eventually contain an action server
to take commands such as "stow arm," "store object," etc. For now,
it has a script to stow the arm. This script should work, but the
arm navigation stack currently thinks it is in collision even when it
is not and refuses to plan a trajectory.

Also adds the stl file for the bin to the repository.

Also adds some launch files to the arm navigation package.
Merge branch 'master' of 192.168.0.150:/home/abby/ros/dev_stacks/cwru-ros-pkg