bug 930206 - Socorro 64 release

Merge pull request mozilla-services#1592 from lonnen/927971-remove-gr…

…aphite-metrics

Fixes bug 927971

Merge pull request mozilla-services#1571 from peterbe/bug-924965-enab…

…le-cors-on-the-api

fixes bug 924965 - enable CORS on the API

Fixes Bug 921443 - Adds priority jobs for RabbitMQ and changes the Hb…

…ase middleware to use the new RabbitMQ priority jobs queue. r=erikrose

fixes bug 912132 - Ability to configure columns shown on report/list …

…page, r=adriangaudebert

fixes bug 915265 - Loading topcrashers with unknown product doesn't 4…

…04, r=rhelmer

Merge pull request mozilla-services#1456 from lonnen/910831-truncate-…

…metrics

fixes bug 910831 - truncate paths matching a prefix in analytics middleware

Merge pull request mozilla-services#1449 from selenamarie/bug890650-c…

…rashes-by-user-build

Fixes Bug890650 crashes by user build

fixes bug 905642 - some builds don't have a build_date, r=rhelmer

bug 900176 - push Socorro 55 release