ogre_tools is now a system dependency - remove depend package
Merge pull request #2 from ipa320/groovy_dev

Groovy dev
Merge branch 'groovy_dev' of github.com:ipa320/cob_environments into groovy_dev
New empty_world version for groovy
Merge branch 'groovy_dev' of git://github.com/ipa-nhg/cob_environments into groovy_dev
fix environment descriptions according to new gazebo format
some cleaning up
fixed copy paste error
Merge pull request #23 from ipa-fxm/groovy_gazebo

Groovy Updates for gazebo simulation