Added url list type configuration.
Merge pull request #291 from pulzarraider/url_list_type

Added url list type configuration.
Moved templates configuration to SonataAdmin
Merge pull request #292 from pulzarraider/templates_config_moved_to_sonata_admin

Moved templates configuration to SonataAdmin
Merge pull request #289 from jvandesande/RelationSecurity

Check EDIT permission for admin object instead of admin only
Added support for sonata_type_model_hidden form type
Merge pull request #293 from pulzarraider/sonata_type_model_hidden

Added support for sonata_type_model_hidden form type
Only load audit block if SimpleThingsEntityAuditBundle is available (Fixes #266)