Merge pull request #2 from ktf/master

Misc updates.
Merge pull request #3 from ktf/master

Add web page for externals
Merge pull request #4 from ktf/master

Document the toplevel `externals` AP APII.
Merge pull request #5 from ktf/master

Export CVS Tag Collector release history.
Merge pull request #6 from ktf/master

Improved user dropdown menu.
Merge pull request #7 from ktf/master

Clean ups to test automatic deployer.
Merge pull request #8 from ktf/master

Precompile repeated templates.
Merge pull request #9 from ktf/master

Fix bug which did not make switching of queues working correctly
Merge pull request #10 from ktf/master

Handle the case in which the no categories are found.
Merge pull request #14 from ktf/master

Misc fixes
Add Documentation/DataFormats to list of packages.
Functional replacement for Tag Collector build queue.

RESTful service to schedule and keep track of the build requests added.
It implements the following APIs:

    GET /buildrequests
    GET /buildrequests/<id>
    POST /buildrequests
    PATCH /buildrequests/<id>
    DELETE /buildrequests/<id>[,<id>]

more descriptions about those can be found in the README.md manual.
Improved documentation.