Merge pull request #1 from Spkordell/develop

Added teleoperation package
Merge pull request #3 from Spkordell/develop

Added carl_description package
Merge pull request #9 from Spkordell/develop

Now using right joystick for angular control
Merge pull request #10 from Spkordell/develop

Created pachage for carl_bringup, metapackage for carl_bot, and a bunch of launch files.
cleanup of carl joy teleop
cleanup of carl teleop nodes
Merge pull request #1 from WPI-RAIL/develop

cleanup and misc. edits