Make it possible to 'accept' merge requests

Created by: netdata-be

It would be very nice to have a button accept on merge request.

As far as I understand I need to manually do a merge when receiving a merge request.

However since you already have all data (From which branch to which branch on a certain project) it should be easy to automate a git merge using an accept button.

Ofcourse it the merge fails because of a merge conflict one should use the git commands to resolve the issue.