Commit
f7c73bddaca6bb253c8badb0457969aa09ed5b62
by Mike DawsonImprove ClazzInvite handling of keyboard hiding.
Previous version used the ui state in a way that did not follow coding patterns.
Invite view model needs to be able to explicitly hide the software keyboard.
Fix UmRestApplication to ensure data directory is created if needed.
(commit: f7c73bd)