So we report an error if the email is already taken. Also fix a bug where the spinner wouldn't disappear if adding an email failed (and don't include the raw errcode in the user-facing dialog)
Use the new register-specific request token endpoint (https://github.com/matrix-org/matrix-js-sdk/pull/147) and catch the error that it gives if the email is already in use. Also add initial values to the registration form so we can reload it after the error without all the values disappearing, and split out the guest username parameter which was previously called defaultUsername.
Plus a number of other tidyups:
* Fix /join to dispatch a view_room for the room alias
with the additional auto_join parameter
* Make RoomView automatically join the room if the auto_join
parameter is true and the user isn't already in it
* Tidy up RoomView's peeking code, also fixing
https://github.com/vector-im/vector-web/issues/1220
in react-sdk (although it still requires a synapse change
to actually fix, but react-sdk does 'the right thing').
* Remove duplication of usage text from /join command
* Amalgamate MatrixChat::_viewRoom's many, many parameters
into an object and sort out case consistency a little.
Add a callback to RoomView that it can give the room ID to once it's resolved it, since this lookup is now the responsibility of the roomview and only the roomview. The view_room action now has either an alias or an ID, not both. Also fix RoomView to load the room properly and not try to peek when it shouldn't.
Sorts out more of the room joining mess. currentRoom which held the room ID is now more appropriately called currentRoomId. RoomView will now take a roomID or alias as before but will now look up the room ID as required if given the alias. Also, now look up the alias every time you click on it so it's never stale, rather than looking in your current rooms for a room that thinks it has that ID.
1) Correct fix for Velociraptor (we need to find the DOM node and pass that in)
2) Do the same leak fix for the read marker
3) Update the dependency to our fork which is fixed to make the call we do to release memory actually work.
4) Remove the velocity-ui-pack dependency which is unnecessary because velocity-ui is included in the velocity package
