feat(csrfDoubleSubmit): allow annotation csrfDoubleSubmit on controller
class

allow annotation csrfDoubleSubmit on controller class
add documentation
Merge pull request #3 from jaugustin/csrfDoubleSubmit_class_annotation

feat(csrfDoubleSubmit): allow annotation csrfDoubleSubmit on controller class
Replace BadRequestHttpException with HttpException

Fixes #4
Remove VersionListener from the doc, skip the test as it does not work for know reasons
Minimum sf2 version is 2.1
Add support for non conventional controller returns
Merge pull request #7 from tonivdv/link_noconvention

Add support for non conventional controller returns
Fixed: Url matcher doesn't find existing route (#6)
Merge pull request #8 from tonivdv/issue_url

Fixed: Url matcher doesn't find existing route (#6)