Addapted the sdh driver for sdh without sensors
Merge branch 'master' of github.com:ipa320/schunk_modular_robotics
Merge pull request #2 from ipa-fxm/master

JointTrajectoryAction -> FollowJointTrajectoryAction
little format changes
Merge branch 'master' of github.com:ipa-tif/schunk_modular_robotics
Merge remote branch 'origin-ipa320/master' into automerge
slightly changes. work in progress.
first draft of diagnostics class
first draft of diagnostics class
initalisation of m_position variable with true position from module added
Merge branch 'master' of github.com:ipa-tif/schunk_modular_robotics
merge errors removed
schunk_sdh: operation mode is a member variable now
schunk_sdh: set_operation_mode switches the SDH controller as well
schunk_sdh: added set_velocities topic and velocity control mode
call to MoveHand is not needed because SetAxisTargetVelocity takes effect immediately
schunk_sdh: init with position mode as default
schunk_sdh: fixed mode switching
schunk_sdh: fixed joint order
schunk_sdh: renamed set_velocities to set_velocities_raw