We use `export default` begrudgingly here. Ideally we'd use just `export`, though this entire SDK expects things to be exported as a default. Instead of breaking everything, we'll sacrifice our export pattern for a smaller diff - a later commit can always do the default export -> regular export conversion.
This reverts a fix to EditableText introduced in
https://github.com/matrix-org/matrix-react-sdk/pull/1445
which introduced a bug that causes room name and topic to
reset when UserSettings is rerendered because
`initialValue != this.value`
This also fixes the same bug originally fixed by #1445:
>fix entering the same thing twice (which had the bug of not
>emptying the "new" field)
which, in other words meant that clicking "+" when adding a room
alias would not reset the contents of the bottom-most alias in the
list.
The fix is to increment the `key` of the element, causing a new
instance to be mounted instead of passing new props to the existing
one.
- fix entering the same thing twice (which had the bug of not emptying the "new" field)
- fix editing items in the list (which would stack overflow because of typo)
- Make onBlur reset the EditText to show that it hasn't submitted it.
- Add the user ID of the logged in user to Advanced.
- Remove remnants of the Save/Cancel buttons.
