Commits for 2020-01-28

The following 3 changes have been made on 2020-01-28:

- less queries, more control (Author: Mirko De Grandis, Hash: #3dfa83b)
- better action buttons (Author: Mirko De Grandis, Hash: #56c39f3)
- added action buttons functions (Author: Mirko De Grandis, Hash: #3712073)

Check it out. More are coming soon!