Initial version of a RobotPoseUnit which can be used to move a robot in 6D (mainly useful in simulated worlds)

Timeserver

Adds support for synchronised virtual time (see https://i61wiki.itec.uka.de/redmine/issues/348)

Makes the KinematicUnitSimulation use virtual time if available

Depends on https://gitlab.com/ArmarX/ArmarXCore/merge_requests/12

See merge request !4

Notably it won't continue scrolling when the time is stopped

* origin/master:
  Scaling support for RobotStateComponent (also fixes issues with poses of scaled models in the world)
  fixed statechart profile prefix
  RobotStateComponentName is added as an optional property..It was hard coded
  fixed kinematicunit gui dialog: combobox update was not correctly handled
  fixed ft observer visu update cycle
  optimized force torque observer performance

Conflicts:
	source/RobotAPI/components/RobotState/RobotStateComponent.h

Conflicts:
	source/RobotAPI/components/RobotState/RobotStateComponent.h

Scaling support for RobotStateComponent (also fixes issues with poses of scaled models in the world)

* origin/master:
  fixed OrientedPoint
  version bump to v0.8.2
  Fixed IMU name
  Fixed IMU Observer
  called variant base class method in plotter csv export to write value without time information; traversed plotted values in the right order so they match column order when creating csv file; added commmas in the right spots

Fixed CSV export in ArmarXPlotter class

When trying to export simulation data of ControlX with the csv export feature the plotter class produced a malformed csv with only one column containing a concatenation of the data values + iso formated time string.  I introduced a fix that writes the columns in the correct order, includes separators and spares out the time string.

See merge request !7

Conflicts:
	source/RobotAPI/libraries/core/FramedPointWithNormal.cpp

called variant base class method in plotter csv export to write value without time information; traversed plotted values in the right order so they match column order when creating csv file; added commmas in the right spots

extended headik: multiple kinematic chains can be given and they are used one after another to find a solution