Added cob4-2 robot CMakeLists
Merge branch 'hydro_dev' of https://github.com/ipa-cob4-2/cob_calibration_data into hydro_dev
Merge pull request #67 from ipa-cob4-2/hydro_dev

added cob4-2 to the robot list
Merge branch 'hydro_dev' of github.com:ipa320/cob_calibration_data into indigo_dev