- update build script to do all what we do on jenkins
- add ebay page
- fix header
- german header
- social media buttons
Merge branch 'feature/amb/ebay_lp_on_old'

* feature/amb/ebay_lp_on_old:
  - social media buttons
  - german header
  - fix header
  - add ebay page
  - update build script to do all what we do on jenkins