fix recipe demarcation on the job page

Removed all the horizontal border noise in the job and recipe tables,
and added a horizontal separator between recipes in a recipe set to
demarcate them more clearly.

Also replaced the "Show Results" pill nav with a button group toggle,
which is slightly more consistent with the rest of the controls on the
page (and with the previous version), and helps demarcate recipes too.

Bug: 1012201
Change-Id: I3e99c969a82ebbffbf0ba3c7c5c3ad7833f2afb4
restore missing Add button on key types page

Bug: 1012404
Change-Id: Idd0e77782e86186c8ef2d1fc5df06541aad28a26
Note client requirements

- suggest at least FF10 for web
- prefer Fedora and RHEL6 for CLI, with limited RHEL5

Bug: 971597
Change-Id: I4dca24dc59f7e69407a936385d3c2c8fccfa1671
Merge "Note client requirements" into release-0.15
Note two more bug fixes

Change-Id: Ie593251085f03728c33c15c5f95bbbc7fd0c174b
fix event binding for Group Permissions grid Remove buttons

We need to bind to document, filtered on a suitable selector, in order
to catch clicks on Remove buttons that are added to the DOM later.

Bug: 1012373
Change-Id: Ibc47d0979aa6297bf3924196961c4c6084211a56
Improved JIRA tracking issue creation

Change-Id: I395eec0e8c5b7d5eac9be0ea79c9dbd09de27b11
Improved JIRA sync support and status checks

Change-Id: I1bea1a676b4b6a89d7e163e9a31943d56eeaac27
Merge "fix recipe demarcation on the job page" into release-0.15
Merge "restore missing Add button on key types page" into release-0.15
Merge "Improved JIRA tracking issue creation" into release-0.15
Merge "Improved JIRA sync support and status checks" into release-0.15
Merge "fix event binding for Group Permissions grid Remove buttons" into release-0.15
Automatic commit of release 0.15.0rc2

Change-Id: I3061482e84509f58c5a53b0a36292b9a5e3b875c
widen Reserve Workflow selects

Bug: 1012828
Change-Id: Ib3e3e42f00b243c2fbc2e27600d8af021b803175
Automatic commit of release 0.15.0
Merge branch 'release-0.15' into develop