* Refactor CreateCrossSigningDialog
* Converts CreateCrossSigningDialog to a functional component
* Pulls logic out to its own class
* Updates usage of deprecated cross signing bootstrap method on client to be on the crypto object and updates test to match
Moved from https://github.com/element-hq/matrix-react-sdk/pull/131
* Add mock here too
* Use the right mock
* Remove duplicate mock
* Stray jest mock line
* Un-move mocks
* tsdoc
* Typo
Co-authored-by: Andy Balaam <andy.balaam@matrix.org>
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Co-authored-by: Andy Balaam <andy.balaam@matrix.org>
David Baker