Return of #41 - it was a little more complicated than I thought
Minor display change
Added 3.0 version notes
Made the updater work with rich notifications.

Buttons still not working.
Updated manifest to require version 28 for rich notifications
Rich Notifications now working for version 3.1
Moved update notification to 3.1 to match with update
Fixed manifest to reflect 3.1
Added some error checking due to odd error messages in context menus
a little file cleanup