Merge pull request #38 from thiagodefreitas/hydro_dev

Changes the CMakeList from the ipa_canopen_ros
Merge pull request #39 from thiagodefreitas/hydro_dev

Urgent Fix to ros pre-release build
Merge pull request #41 from thiagodefreitas/hydro_dev

Catkin_lint modifications
Incredible boost to initialization speed
fixes ipa320/ipa_canopen#45
Merge branch 'hydro_dev' of github.com:thiagodefreitas/ipa_canopen into multiple_chains_one_bus