plugincheck: add de el fr it sr zh-TW locales
Bug 893006 - change the rewrite rule for firefox/update to take locales into account if we have a translation
Make home page headline styles more l10n-friendly
Bug 892648
Merge pull request #1057 from pascalchevrel/bug892470-plugincheck_actvate_locales

Bug 892470
Update scroll pos when clicking adaptive nav link. Bug 890061.
Merge pull request #1060 from jpetto/bug-890061-tweak-adaptive-nav-click

Update scroll pos when clicking adaptive nav link. Bug 890061.
Bug 893150 - update movistar url for fx os spain web page

Update URL to add affiliate tag.
Bug 893514 - Remove "en-US" and update SUMO links in /firefox/update

1. We shouldn't have en-US hard-coded in links to let the locale
redirection work on SUMO
2. Links are out of date, so we end up having 3 redirects and broken
anchors even on en-US
Merge pull request #1064 from flodolo/bug893514update

Bug 893514 - Remove "en-US" and update SUMO links in /firefox/update
Prevent tabzilla headings overlapping on long strings bug 869004
Merge pull request #1065 from alexgibson/russian-tabzilla-overlapping-text-bug-869004

Prevent tabzilla headings overlapping on long strings bug 869004
Merge pull request #1059 from sgarrity/bug-892648-home-locale

Make home page headline styles more l10n-friendly (Bug 892648)
Merge pull request #1058 from pascalchevrel/bug-893006-firefox_update_redirect_for_locales
Bug 892716: Handle /firefox/ redirects in bedrock.

This handles old, current, future, and ESR Fx versions,
as well as non-Fx browsers.
Merge pull request #1061 from pmclanahan/firefox-redirect-bug-892716
Fix contribute email tests.

These tests were relying on files in "locale"
to either exist or not, and these change often.
I've added mocks that removes their dependence
on these sortof external files.

This does include an upgrade of the Mock library
to 1.0.1. You'll need to `pip install mock==1.0.1`
in order to get your local tests to pass.
sign up button is not working of student ambassadors page bug 893329
Merge pull request #1066 from pmclanahan/fix-contribute-email-test
Merge pull request #1068 from alexgibson/sign-up-button-not-working-student-ambassadors-bug-893329
Revert "Bug 893006 - change the rewrite rule for firefox/update to take locales into account if we have a translation"

This reverts commit 010175bb728f86c859971dd8e9614e599111b77a.