remote station setup: Rework the scripts, add parameters to modify the installation

• The single echo scripts are now checked in as individual files
• Add individual service files for each each service and one to start them all at once.
• Makeself packs them to an installation package
• The install script has parameters to modify the installation, see: ./emc-test-remote-station.sh -- --help

Fixes PBB-28

assigned to @jonas.hoeppner

enabled an automatic merge when the pipeline for 4d2f5f20 succeeds

merged

Integration merge request: seco-ne/yocto/manifest!1867 (merged)

mentioned in merge request seco-ne/yocto/manifest!1867 (merged)