Merge pull request #27 from cdondrup/master

Actually passing along the js argument from every top-level launch file to the core launch file.
Updated documentation to cover actionlib.
Added missing instruction.
Merge pull request #28 from hawesie/master

Updated documentation to cover actionlib.
A potential bug, which caused the visual charging to fail in simulation, has been removed. Moreover, the undocking now starts with slowly opening the eyes. That gives the users some time to leave the area behind the robot.
A potential bug, which caused the visual charging to fail in simulation, has been removed. Moreover, the undocking now starts with slowly opening the eyes. That gives the users some time to leave the area behind the robot.
Merge pull request #29 from gestom/master

Works fine on Linda
Linking commands necessary for OS X.
ifdef to remove boost join parse error.
action server for ptu
package dependencies
updated the PTU action server to check that the desired position has been reacheed using the /ptu/state message
Moving the action file to the root of the package
Action message with fields for various parameters
Added feedback in the ptu action server
action server feedback message
Merge pull request #34 from RaresAmbrus/merge_upstream

PTU sweep action server
new package to monitor the robot and send emails whenever it gets stuck
state shecker node that monitors odometry and sends an email when the robot is stuck
email sending script