* change matDialog direction based on textOrientation
* move dialog providers to material.module
* extend initial options
* move UserPreferencesService from factory
* update module
* update test
* material dialog correct reference
* extend default global options
* tests
* [ADF-2225] created datetime widget
* [ADF-2225] start fixing max and min date validation
* [ADF-2225] fixed validator for date time
* [ADF-2225] start adding test
* [ADF-2225] removed time wrong workaround and added test to the widget
* [ADF-2225] removed fdescribe
* [1925] renamed variable