Fixes Bug 906962 - a service for backfill calls and it tests
updating parameters security
a minor fix
fixes bug 908334 - adds a statsd ping to every request / response by url called
Merge pull request #1437 from lonnen/908334-statsd-in-webapp

fixes bug 908334 - adds a statsd ping to every request / response
(no bug) - unifies statsd namespace prefixes for legacy and configman processors
Merge pull request #1438 from lonnen/nobug-cleanup-statsd-metrics

(no bug) - unifies statsd namespace prefixes for legacy and configman processors
Fixes bug 901504 - Updated revision system to work with new middleware - no more config file involved. r=rhelmer,peterbe
Merge pull request #1413 from GabiThume/backfill

Fixes Bug 906962 - a service for backfill calls and it tests
bug 909391 - provide way to ignore existing lock
Merge pull request #1439 from rhelmer/bug909391-too-much-crontabber-spam

bug 909391 - provide way to ignore existing lock
Fixes bug 853452 Adds signature summary for Android Devices

* Added a signature_summary_devices to signature_summary update function
* Adding crontabber support for android_device table
* Added migration to add new tables
(no bug) - sanitize django statsd keys to convert intra-key '.' to '-'
Fix Bug 895930, first iteration of the new signature summary
(no bug) fix typo in API docs
Fixes Bug 909470 - Exposes the signature of the crash through the crash API, which can then be exposed through the public API.
Fixed bug 723671 add schema revision info to middleware
Review fixes
* Cleanup unused variables and old middleware support r=adrian
* Fix tuple syntax r=peterbe
Merge pull request #1440 from brandonsavage/bug909470exposesignature

Fixes Bug 909470 - Exposes the signature of the crash through the crash API, which can then be exposed through the public API.
Merge pull request #1443 from ossreleasefeed/bug895930-update-layout-for-sig-summary

Fix Bug 895930, first iteration of the new signature summary