Merge pull request #179 from lissyx/locale.fr

Locale.fr
Send region name to API when worldwide selected (bug 881278)
handle invalid category errors (bug 870489)
Add tracking for app launch (bug 851215)
Add numberfmt filter (bug 867897)
cleaner 'my apps' error message (bug 883856)
Fix allowUnverified for desktop login (bug 873228)
Merge pull request #181 from kumar303/desktop-login

Fix allowUnverified for desktop login (bug 873228)
functionalize report abuse link on receipts page (bug 882546)
linefit while loading (bug 884013)
tofumattize app 451 error message
Update waitFor condition to fix tests on Node 0.11
Merge pull request #183 from muffinresearch/fix-fp-tests-node-0.11

Update waitFor condition to fix tests on Node 0.11
Update messages.po

[es] Fireplace l10n updated.
Merge pull request #185 from inma610/patch-2

Update messages.po
Typo fix for @inma610
Ratings cache rewriting and event delegation (bug 880679)
Add login/logout/reviewers to nginx proxy
Remove unnecessary precision in SVGs
Let login redirects work in nginx proxy