* Add room version into createRoomReq
* Extract room version from m.room.create event when persisting
* Reduce cyclomatic complexity
* Update whitelist, gomatrixserverlib, tweaks to roomserver
* Update sytest-whitelist again
* Update room version descriptors, add error handling
* Fix database queries
* Drop Get from version package
* Fix database wrapping, add comments for version descriptions
* Don't set default room_version value in SQL
* Rough first pass at adding room version abstractions
* Define newer room versions
* Update room version metadata
* Fix roomserver/versions
* Try to fix whitespace in roomsSchema