paginate message newsfeeds
Merge pull request #74 from gitonomy/paginate-newsfeeds

Paginate message newsfeeds
add link to Trello backlog
restore disable registration feature - fix #58
Merge pull request #76 from gitonomy/disable-registration

restore disable registration feature - fix #58
draft for docker container + fig.yml
implement background jobs with branch deletion
implement signal handling
implement tests for branch deletion
configuration for stage1
update dependencies
travis integration
implement update ssh key job
documentation on jobs
display button only if allowed to delete
update CHANGELOG