changed reference for "head"
from "torso_upper_neck_tilt_link" 
to "head_cover_link" for cob3-3 and cob3-6 only
fixed direction of translation for head link. due to last commit
Merge remote branch 'origin-ipa320/master' into automerge
head mount calibration
Merge branch 'master' of github.com:ipa-fmw-ja/cob_robots
new reference for head due to change in cob_common
Merge branch 'stable'
Merge remote branch 'origin-ipa320/master' into automerge
Merge branch 'groovy_dev' of git://github.com/ipa-nhg/cob_robots into groovy_dev
Merge pull request #64 from ipa-fmw/master

small fix for beautifying
Merge pull request #67 from ipa-fmw/master

add diagnostics to sound and rename launch files
added missing parameter
Merge branch 'groovy_dev' of git://github.com/ipa320/cob_robots
add parameter publish_frequency to scanner yaml files; remove swp file
Merge pull request #71 from ipa-mig/electric_dev

add parameter publish_frequency to scanner yaml files
Added ur10 from univeral_robot package to raw3-1 description
Merge branch 'groovy_dev' of github.com:ipa-nhg/cob_robots into groovy_dev
Reverted some changes
fix torso joint names
added raw3-1 torso_controller configuration and launch files for gazebo simulation