Replace right status pane with a simple status

The given border colors should match the ones visible in the picture.
Replace formation options with distance option

The only formations we want to implement so far are 2d polygons, so we
don't really need a fancy selection combo box.

The distance to the neighbor quadrocopter is something that should be
configurable in general, though.
Embed launch height 'cm' suffix
Add hint about controlling manually
s/uadrokopter/uadrocopter/g

Both the German and the English Wikipedia seem to agree here:

 - http://de.wikipedia.org/wiki/Quadrocopter
 - http://en.wikipedia.org/wiki/Quadcopter