We recently updated our version of emojione but this update included the addition of emoji represented in unicode with ZWJ (Zero-Width-Joiners). These ZWJs are not present in the asset file names, so any emoji with ZWJ in them were just not found (404 on the web client).
This updates `unicodeToImage` to be compatible with emojione 2.2.7 so that the correct filenames are used when converting from unicode to <img>.
Sometimes it was possible for there to be a scroll event before the initial
pagination completed, which then upset the rest of the test. Just give it a few
ms to sort itself out instead.
Otherwise by default it appears first, pushing "people" further down the list
Also, remove "unicode9" category ordering, as this category does not exist as part of emojione
* Implement new widget API
This allows clients to see who provisioned which widgets.
* Update to make state_key the wid
* Update to latest API
* Only show widgets which have required fields
* Don't constantly show apps dialog
* Fix example to include data key
`Array.prototype.splice` will return the array of removed items, not a new array. The array operated on is actually modified in-place.
This was causing a few weird things to happen: https://github.com/vector-im/riot-web/issues/4511 and https://github.com/vector-im/riot-web/issues/4533. This should fix both of them but it is concerning that doing the tab completion is required to reproduce. Let's just see how this goes before closing the issues.
Thanks @turt2live for reproducing both bugs, giving enough information for a fix :)
Accepting an invite would cause a room to arrive via /sync only for it to throw an error in the auto complete code and cause the client to go wibbly (infinite spinner or preview bar).
The logs that lead to the debugging of this are https://github.com/matrix-org/riot-web-rageshakes/issues/239
Hopefully the error being throw isn't totally unrelated but looking at the sync handling for inviteRooms in sync.js, new rooms are stored and _then_ the Room event is emitted. The Room event could trigger setUserListFromRoom, which is where the bug was. So the room should have been stored regardless of this bug and the client should have been recoverable by swapping away and viewing the room again.
