remove install command for gazebo subdirectory
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
release 0.4.9
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
Merge branch 'hydro_dev' of github.com:ipa320/schunk_modular_robotics into hydro_dev

Conflicts:
	schunk_description/CMakeLists.txt
output long unsigned correctly
add definitions to get rid of some compiler warnings
use const char* instead of char* to get rid of some compiler warnings
Merge pull request #58 from mas-group/hydro_dev

Handle some compiler warnings
Merge pull request #57 from ipa-fxm/hydro_dev

update xmlns + beautifying
Adapted topics for simulated tactile sensors.
fix arm_6_joint