Merge pull request #130 from lissyx/locale.fr

Adding french locale
"Reviewer Tools" URL should not have a trailing slash (bug 874485)
add French to our list of supported locales
update langpacks for French
Merge pull request #131 from lissyx/locale.fr

l10n: Fixing typo in french locale
we got real values, no more TODO
Ashes SSL tweaks
Fix CallExtension iteration issue (bug 874519)
Remove include.js from po files
do not let navigation hijack link to Reviewer Tools - thanks @muffinresearch (bug 874485)
l10n: update french locale