Use catkin_make to run tests
Run catkin_init_workspace from src/
Revert catkin_make and use catkin_test_results to collect results from the testsuite
Revert to original directories
Use catkin_make to run the testsuite. Disable parallel jobs to avoid errors with simultaneous rostests.
Use new path to the test results
Merge pull request #43 from esteve/travis-robustness-43

Use catkin to build and run the testsuite