k9mail/k-9 — pull request #485 by haselwarter (2014-08-06 09:11:56+00:00)
Title: Configure mail notifications by folder class

In response to Issue 1794,
- add a configuration option in the account preferences to show
notifications only for 1st/2nd/etc class folders
- add an option in the folder preferences to set the notification class
as 1st, 2nd or inherited from the folder's push class

The default behaviour remains unchanged.