[travis] Build development branches
Merge branch 'groovy-devel' into groovy
Merge branch 'groovy-devel' into groovy
Merge branch 'groovy-devel' into groovy
Run catkin_generate_changelog, catkin_tag_changelog, bump version to 0.7.0
groovy-0.7.0
Fix errors detected with catkin_lint
Merge pull request #18 from fspindle/groovy-devel

Groovy devel