v2019.0.3

- add "ALT:" prefix for old/deprecated Segments
- add domain-config for new segments
  - ffmuc_muc_cty, ffmuc_muc_nord, ffmuc_muc_ost, ffmuc_muc_sued,
    ffmuc_muc_west, ffmuc_uml_nord, ffmuc_uml_ost, ffmuc_uml_sued,
    ffmuc_uml_west
- set new default_domain to ffmuc_welt
- allow setting node location via map
- implement usage if domain_director to let nodes ask for a domain it
  should switch to
- drop files for disabled domains
- setup Makefile to apply patches
  - add patches to fix BATMAN_V support (from ff chemnitz) for new
    segments