add support for travis-ci

git-svn-id: https://roboticssrv.wtb.tue.nl/svn/ros/trunk/code_profiler@26558 3a3c2cfb-d3b9-409e-9e75-db8fcdbcaac6
import .travis.yml from image_transport_plugins

git-svn-id: https://roboticssrv.wtb.tue.nl/svn/ros/trunk/code_profiler@26559 3a3c2cfb-d3b9-409e-9e75-db8fcdbcaac6
use moveit_ros travic-ci conventions

git-svn-id: https://roboticssrv.wtb.tue.nl/svn/ros/trunk/code_profiler@26560 3a3c2cfb-d3b9-409e-9e75-db8fcdbcaac6
fix hard coded paths