Reorganized assets and reworked prod asset generation along with added minification.
merge conflicts
Merge branch 'master' of bitbucket.org:allyde/mautic
Fixed a couple mapper fatal errors related to obtaining a ApplicationClient entity and when no entities are associated
Fixed issue where the mapper controller was not binding data to the form
Changed application_client_id from form type hidden to hidden_entity since Doctrine expects an entity class and not just an int
Replaced ApplicationObjectMapperType names with object names rather than database column names and added missing repository option to hidden_entity
Fixed issue with postActionRedirect in MapperController as this has to be a controller reference (Namespace:Controller:actionFunction, i.e. MauticMapperBundle:Mapper:index)
Fixed issue with saveEntity/saveEntities if entity does not have a getId