Sync from JIRA -> BZ

Change-Id: I4e5a8a741e16d4750e2be35cf488a6fb9acf1fe6
Allow manual provisioning of Automated systems

- only allowed when a loan is also in place
- various updates to text shown on the Provision tab
- appropriate updates to Beaker 0.15 release notes

Bug: 1015131
Change-Id: I4cadc21e8fd23b9a9c669d12050183e31c95086b
Fix to properly display job matrix in bootstrap.

Also a couple of other minor tweaks to the CSS.

Bug: 1015085
Change-Id: Id6a09114ae6d0eab222c83d3cb3cfb7ab532f4e9
Suppress errors from markdown rendering

- A leading '<' breaks python-markdown in RHEL 6.4
  https://bugzilla.redhat.com/show_bug.cgi?id=1020170
- also adds an add_note method on the System model

Bug: 1020153
Change-Id: Ie47471c9887664f61faaa06d78c32c3d819fdd2e
List of bugs fixed in 0.15.1

Change-Id: I7c2fb30b80ed046eb028a89aac2a4371fbc869c5
Opps, forgot this one to add to the bug list for 0.15.1
Always directly provision when manually reserved

- use the appropriate form action
- display the right additional settings
- moved most of the logic for this out of the template

Bug: 1015131
Change-Id: Icb822abe0d573f10f286a02a4c51e97112a1036a
Merge remote-tracking branch 'origin/release-0.15' into develop