* force disable encryption on room creation
* test allowChangingEncryption
* move into utils/room directory
* tests
* unit test CreateRoomDialog
* remove debug
* wait for constructor promises to settle
* test case for force_disable
* comment
* set forced value after resolving checkUserIsAllowedToChangeEncryption
* tidy and comments
* use label text in test
* disable encryption switch in room settings when force disabled