Revert "Use inbox style notifications"

This reverts commit f8b576083afbb99350972298d2682be7794e7460.

Conflicts:
	CHANGELOG.md
Correct app name and version in update notification

Refs #1112
Added upgrade service (unfinished)
Merge pull request #1126 from jpeg729/notifications

Correct app name and version in update notifications
Updated changelog
Merge branch 'master' into share_ui
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