v27

Common

please_cli: always use docker image with base-{version} tag #666
releng_docs: use internal file to in verify steps

Shipit

shipit_bot_uplift - shipit_uplift: Fix execution on taskcluster #664 #652
shipit_code_coverage: Generate static per-test-suite reports weekly #622
shipit_static_analysis: Load config from mozilla-central #656 & #661
shipit-frontend/releng-frontend: adding login.taskcluster.net to csp (fix v26)
shipit_static_analysis: Add TC option to control succesful review publication #653

Releng

releng_frontend: remove XXX debug messages and use load title port #665
releng_frontend: Fixed the Bug 940712. Basically added the favicon to the TryChooserpage (#660
releng_trychooser: Add the MinGW platform to trychooser #657