removed unnecessary files, but moreover fixed a bug which was badly affecting the settings popup
Merge branch 'feature/printerdriver' of https://github.com/Doodle3D/doodle3d-client into feature/printerdriver

# By peteruithoven
# Via peteruithoven
* 'feature/printerdriver' of https://github.com/Doodle3D/doodle3d-client:
  Readded print and stop button disabled css
  hasControl feedback