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

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

This model is a copy from MMMTools repository, but several minor modifications were applied in order to make it compatible with the ArmarXSimulation environment.

Improvement of KinemticUnitGui: Now, the robot file and the topic name is automatically queried from the kinemtic unit proxy.
Some re-connect fixes.

* 'master' of https://gitlab.com/ArmarX/RobotAPI:
  DebugDrawer: Added functionality for drawing efficient line sets
  increased min simox version

DebugDrawer bugfix: remove unknown RobotNodes from robot update configuration list (caused an exception, which was not handled and caused a crash)
DebugDrawer fix: clear/remove layer was performed in ICE thread. Moved to QT safe thread.
Improve tests.

added colored point cloud version using 24bit for color (instead of 4*32) to the DebugDrawerComponent