Groovy- add rviz configuration
Merge pull request #87 from ipa-nhg/groovy_dev

Rviz configuration
Update rviz config
Merge pull request #88 from ipa-nhg/groovy_dev

Update rviz config
adjust tray sensors for cob3-6
remove tray and dsa from diagnostics
Merge branch 'groovy_dev' of github.com:ipa320/cob_robots into groovy_dev
Merge branch 'groovy_dev' of git://github.com/ipa320/cob_robots into groovy_dev