Merge pull request #3 from ipa320/groovy_dev

merging ipa320 to ipa-fmw
Merge pull request #47 from ipa-fmw/groovy_dev

merging ipa-fmw to ipa320
Merge pull request #4 from ipa320/groovy_dev

merging ipa320 to ipa-fmw
Merge pull request #48 from ipa-fmw/groovy_dev

merging ipa-fmw to ipa320
Changed from powerball to lwa4p
More changes from powerball to lwa4d
Merge pull request #1 from thiagodefreitas/origin-thiago/groovy_dev

Origin thiago/groovy dev
Merge pull request #49 from thiagodefreitas/groovy_dev

Changes for Schunk product names
Created lwa4d urdf model
Updated lwa4d description
add pg70 gripper
update pg70
fix fingers
Merge pull request #54 from ipa-fmw/groovy_dev

add pg70 gripper
2DOF Hack for finger
Merge pull request #55 from ipa-fmw/groovy_dev

2DOF Hack for finger
Merge branch 'groovy_dev' of github.com:ipa320/schunk_modular_robotics into groovy_dev
Merge branch 'groovy_dev' of github.com:ipa320/schunk_modular_robotics into groovy_dev
Adapted topics for simulated tactile sensors.
fix arm_6_joint