Merge branch 'groovy_dev' of github.com:ipa-raw3-1/cob_calibration_data into groovy_dev
Added calibration datas for powerball
Merge branch 'groovy_dev' of github.com:ipa320/cob_calibration_data into groovy_dev
Merge branch 'groovy_dev' of github.com:ipa-cob3-5/cob_calibration_data into groovy_dev
Merge branch 'groovy_dev' of github.com:ipa-nhg/cob_calibration_data into groovy_dev

Conflicts:
	cob3-5/calibration/calibration_offset.urdf.xacro
Merge branch 'groovy_dev' of github.com:ipa-nhg/cob_calibration_data into groovy_dev