Replace deprecated raw tag with verbatim tag

As in #66, the {% raw %} twig tag has been deprecated and {% verbatim %} should be used instead.

Hotfix for SingleUploadType

Hotfix for SingleUploadType, File validation failed with Expected argument of type "string", "array" given as the EventListener was no longer executed.

First release

First release

Requires Symfony >=2.8,<4.0

Symfony 2.8 and more compatibility

v2.0-beta.24

Update BootstrapCollection for sf2.8|3.0

v2.0-beta.22

Last release to support Symfony versions below 2.7.
Last release to support Twig versions below 1.12.
Also includes minor fixes.

v2.0-beta.21

Minor fixes