Latest translations from Transifex
Merge branch 'release/0.14'

Conflicts:
    locale/bg/app.po
    locale/fr/app.po
    locale/fr_CA/app.po
    locale/he_IL/app.po
    locale/hr/app.po
    locale/it/app.po
    locale/nb_NO/app.po
    locale/pl/app.po
    locale/sv/app.po
    locale/vi/app.po
Handle salutations with regexp special characters.

Fixes #1104.
Don't allow redirects to another host.
Add factory to support new specs.
Monkey patch actionmailer for CVE-2013-4389

http://seclists.org/oss-sec/2013/q4/118
Merge branch 'hotfix/0.14.0.3' into rails-3-develop