travis-ci image branch fix
Merge pull request #746 from leonardo-proietti/1.2.x

travis-ci image fixed for branch 2.1.x
Merge pull request #764 from andreia/master

Add pt_BR translation of "Bad credentials"
Added the branch alias for master
added persian (fa_IR) translation
modified persian translation
modified persian translation
Merge pull request #772 from pajooh/master

added persian translation
Make doctrine user manager test extendable
Removed DoctrineMongoDBBundle from the dev requirements

The testsuite does not use it, and this will allow installing the dev
requirements without having the mongo extension.
Merge pull request #774 from asm89/extendable-test-class

Make doctrine user manager test extendable
Fixed typo in previous merge
add Persian validator
Merge pull request #775 from intuxicated/master

add validators.fa_IR.yml
Added a note about the unique validation for custom storage layers

Fixes #751
Updated the French translation

Closes #749
Update Resources/translations/FOSUserBundle.ru.yml

fixed typo
Merge pull request #784 from stfalcon/patch-1

Update Resources/translations/FOSUserBundle.ru.yml
Update Resources/translations/validators.pl.yml
Merge pull request #791 from axzx/patch-1

Update Resources/translations/validators.pl.yml