Fixed rosdep dependencies for guardian_static_tf and message generation.
Automated tilt laser

tilt laser ros node and yaml configurations
Task #1844
Set robot initial pose via roslaunch

Task #1856 - pub initial pose without rviz
added navigation.rviz
move_base_sim updated - launches set inital pose and uses
navigation.rviz
Merge pull request #3 from inesc/groovy-devel

Groovy devel