release tag

the following changes have been pushed to bugzilla.mozilla.org:

[1428166] Move <meta charset> to start of <head>

[1428156] BMO will mark a revision as public if it sees a new one created without a bug id associated with it

[1428227] Google doesn’t index bugzilla.mozilla.org any more

[1428079] No horizontal scrollbar when bug summary is very long or narrow browser width

[1428146] Fix static assets url rewriting rule

[1427800] Wrong anchor scrolling with old UI

[1428642] Fix minor bugs on new global header

[1428641] Implement Requests quick look dropdown on global header

[1429060] Fix nagios checker blocker breakage from PR #340

discuss these changes on mozilla.tools.bmo.