Add ns_prefix and joint_prefix to hand devices.
Set node handle from ouside the robot_lib. Prefix the diagnostics.
Set node handle for the tactile classes. Prefix the diagnostics.
Use joint_prefix in order to get the right actuator from the hardware_interface.
Use joint_prefix in order to get the right actuator from the hardware_interface. Small fix.
Fix serial string conversion.
Fix namespace. Remove unused include in launchfile
Fix serial to string conversion
Fix ns for controller resetting
Add launchfile for a bimanual system in a single process
Add muscle hand joint prefix
Fix diagnostics prefix
Use load_hand_parameters.xml in sr_edc.launch
Add readme file
Modify readme and launchfile
Merge pull request #42 from shadow-robot/F_hand_driver_prefix

Fixes #41 and Fixes #43 - bimanual system working nicely