added README with instructions
add layout as pdf and gimp
add trajectory service
The license tag must neither be empty
Merge pull request #53 from ipa-cob4-2/hydro_dev

The license tag must neither be empty
Merge pull request #52 from ipa-fmw-ms/hydro_dev

trajectory service for script server and PS3 instructions
Merge branch 'hydro_dev' of https://github.com/ipa320/cob_command_tools into hydro_dev
fix catkin_lint errors
Merge pull request #54 from ipa-fmw/hydro_dev

fix catkin_lint errors
Merge branch 'hydro_dev' of https://github.com/ipa320/cob_command_tools into hydro_dev