Commits for 2020-01-18

The following 4 changes have been made on 2020-01-18:

- added template for contact_form (Author: Mirko De Grandis, Hash: #42c7cfe)
- admin scss - taller sidebar (Author: Mirko De Grandis, Hash: #48d74de)
- message if no rewrite translation applicable (Author: Mirko De Grandis, Hash: #fd293d2)
- heavy modifications on admin (Author: Mirko De Grandis, Hash: #586962d)

Check it out. More are coming soon!