Merge github.com:ipa-cob4-1/cob_common into hydro_dev
Merge branch 'hydro_dev' of https://github.com/ipa320/cob_common into hydro_dev
Coloured mesh files
Merge pull request #115 from ipa-nhg/meshes

New Collada files
adapt to latest changes in official ros-industrial repo
better approximation of inertias
Merge branch 'hydro_dev' of github.com:ipa320/cob_common into hydro_dev
merge with hydro_dev