pagination UI fixes
Do not show the pagination block if the user is outside its range
small typo in "back to beginning" link
pagination UI fixes for list_logs
Fix the link to the list of logs in the list_logs template
Fix the unit-tests now that we have an information message if there are no logs in the db
Only complain about non-existing pages if there are pages, otherwise display an error message
Fix the unit-tests, there are no logs in the database when running these tests
Bump to 1.12 and adjust documentation accordingly
Fix the link back to the appropriate list if the user asked a page outside the range
Bump to 1.12.1 and adjust documentation accordingly
Only run the tests against faitout in jenkins

We are considering running the tests in jenkins when there is a BUILD_ID
environment variable
Create the AdminAction class and its search function
Add the add_new_request_branch method to the internal API

This method allows register a new branch request in the AdminActions
table.
Update the logs to support package.branch.request send upon new branch request
Expose the search_actions method in the internal APi

This method behaves similarly to the search_logs method by allowing the
user to find the actions requiring admin intervention matching a set of
criterias
Add a dedicated form to request a new branch for a package
Add the admin_actions endpoint

This endpoint exposes the actions requiring admin intervention in a
similar manner as the admin_logs endpoint
In the front page of the admin section add the link to admin_actions
Add the list_actions template required for the admin_actions endpoint