Merged autonomous_patrolling repo into scitos_apps

The former empty scitos_apps repository now contains the content of the autonomous_patrolling repository because these are basically apps which can run on the robot and the simulator and do not involve navigation or any of the other packages.
I additionally created a scitos_teleop package inside the scitos_apps package which contains the launch files for all the apps involving teleoperation.

Still to come is the documentation on the wiki page and a catkinization of the patroller package.