Add empty date format directive var test
Fix date parsing when no format present
WIP multi-locale test support
Update test provider
Update test provider and fix time parsing
Merge branch 'feature/unit-tests' into develop

* feature/unit-tests:
  Update test provider and fix time parsing
  Update test provider
  WIP multi-locale test support
  Fix date parsing when no format present
  Add empty date format directive var test
Merge branch 'develop'

* develop:
  Update test provider and fix time parsing
  Update test provider
  WIP multi-locale test support
  Fix date parsing when no format present
  Add empty date format directive var test