release 0.4.8
add *~ to gitignore
release 0.4.9
default positions for cob4-1
merge
added new default pos
added command gui button for new default pos
Merge branch 'groovy_dev' of github.com:ipa-bnm/cob_robots into groovy_dev

Conflicts:
	cob_default_robot_config/raw3-1/arm_joint_configurations.yaml
	cob_default_robot_config/raw3-1/command_gui_buttons.yaml
Merge branch 'groovy_dev' of git://github.com/ipa320/cob_robots into groovy_dev
Merge pull request #150 from abubeck/groovy_dev

Fixed small raw3-1 issue
move cob_hardware_test into separate repo
merge
Merge pull request #152 from ipa-cob4-1/groovy_dev

updates from cob4-1
fix filename
added rfid reader on raw31 in raw3-1.urdf.xacro
clean up
Defined component_name as generic name (arm)
merge
added gazebo controller for prace head
added gazebo head controller