Compatibility with Symfony 2.7

[althaus]

Hey,

there is some more deprecated stuff in the latest Symfony 2.7 release:

https://github.com/symfony/symfony/blob/2.7/UPGRADE-2.7.md#form

Besides the Form changes (#374, PR #375, PR #376), there's also a change in the translation handling in the choice_widget_options

Cheers
Matthias

[gnutix]

There's #361 as well.

[colinodell]

+1

[lashus]

Shouldnt #409 fix compatibility with 2.7 and 2.8 aswell?