Added launch files specific to V-Rep
Edits for GoTo, not necissarily good
Merge branch 'adam_PID' of https://github.com/cedricpradalier/ros_kf_stack into adam_PID
Merge branch 'master' into adam_PID

Conflicts:
	sim_tasks/tasks/TaskGoTo.cpp
	sim_tasks/tasks/TaskSetPTZ.cpp
	teleop_mux/launch/joy.launch
	teleop_mux/launch/teleop_mux_vrep.launch