add lookat component to cob3-3
Merge branch 'stable' of github.com:ipa-fmw-ja/cob_robots into lookat
Merge pull request #6 from ipa-fmw-ja/stable

3DOF Tray for cob3-5
fixed naming error + update structure for all raw's
Merge pull request #7 from ipa320/groovy_dev

Update
add lookat to all cobs + some fixes in calibration values
Merge pull request #123 from ipa-fxm/lookat

Lookat
harmonize with cob structure
beautifying + slight changes in lookat component
Merge pull request #126 from ipa-fxm/lookat

Harmonizing and beautifying
Merge branch 'groovy_dev' of git://github.com/ipa320/cob_robots into args
added todo in soundtesting
Merge branch 'args' of github.com:ipa-fmw-ms/cob_robots into args