Remove old obsolete templates & views
don't allow theme updates while pending (bug 926950)
Attempt to fix flaky AMO tests by not relying on ExtraAppTestCase anymore

ExtraAppTestCase causes problems depending on import order, because
any models with FKs that is imported get cached into its related
model's _meta._related_objects_cache.
rename comm link (bug 928160)
Updated to allow custom index names in Monolith (bug 927594)
New files added from Mozilla Verbatim based on templates
Bump app-validator
Delete old exports before doing new ones (bug 905072)
Commit from Mozilla Verbatim by user shaohua.wen@gmail.com.: 4950 of 5481 strings translated (0 fuzzy).
Merge branch 'master' of ssh://github.com/mozilla/zamboni
Commit from Mozilla Verbatim by user shaohua.wen@gmail.com.: 4952 of 5481 strings translated (0 fuzzy).
subscribe developers to newsletter (bug 912697)
Merge pull request #1281 from washort/905072

Delete old exports before doing new ones (bug 905072)
Fixed errors on greek translation
Commit from Mozilla Verbatim by user shaohua.wen@gmail.com.: 4952 of 5481 strings translated (0 fuzzy).
Merge branch 'master' of ssh://github.com/mozilla/zamboni
Merge pull request #1287 from alexmiog/alexmiog_el

Fixed errors on greek translation
Merge branch 'master' of ssh://github.com/mozilla/zamboni
Commit from Mozilla Verbatim by user shaohua.wen@gmail.com.: 4954 of 5481 strings translated (0 fuzzy).
Commit from Mozilla Verbatim by user smolejv@gmx.net.: 1937 of 1937 strings translated (0 fuzzy).