Updated authors in stack and manifest.
Added sample actionlib python scripts
Looser dead zone for angles in degrees.
Added finger control actionlib
Merge branch 'master' of ssh://internal.clearpathrobotics.com:1222/git/KIN/ros-jaco-arm
Added Finger control action client script
Added compare function to Set Fingers.
Check for arm stop condition during action.

If the arm is stopped with the "stop" service, actions will abort
instead of continuing.
Fixes for finger position server.

Removed unnecessary delay and fixed compile bug.
Stop fingers when "stop" service invoked.