Find out why oAuth redirect hangs after first installation

[rowanu]

The first oAuth pop-up (ie. immediate: false) works (in that it grants
permssions), but the pop-up then hangs, and the callback (which fetches events,
sets the badge number, etc) never fires.

On (hacky) work-around would be to poll for events on start-up/install, so that
even with the hung pop-up, the events would be updated shortly after the user
accepts.

[rowanu]

Instead of doing getEvents as a callback on installation (which never fires),
can just trigger the interval to check periodically (and just keep getEvents)
on startup.

[rowanu]

Fresh install results in a "Request for Permssion" window being opened, which
has the right permissions request. Once you click on "Allow", the window goes
blank and shows the title of "Connecting ..."

[rowanu]

Posted to Group.