Fixes from https://github.com/benschumi/form-bundle/ to allow Select2…

…Types to work

updated select2type name/blockprefixes to be unique

Added missing method to select2types

Fixes from https://github.com/benschumi/form-bundle/ to allow Select2…

…Types to work

Fix for sf 3.4 ref: alexandrupuscu@7da8774

Merge pull request genemu#437 from stephane-monnot/master

Fix the parent name of Tinymce

Merge pull request genemu#407 from Soullivaneuh/twig-deprecated

Fix deprecated Twig stuff usage

Prepare a new release

prepared 2.2.2 release

prepared 2.2.1 release