Add notifications support
Update ext class to handle notifications during en/disable/purge
Prevent purge method from getting derailed by thrown exceptions
Add a note to ext developers in ext file
Add note to the notify explain lang var
Add rule_id var to hidden fields of confirm page
Merge branch 'master' into notifications
Update notification steps
Updated comments in ext file
Simplify the find users for notifications code
Use controller helper to create notification URL
Remove username and avatar from notifications
Add notification action to the admin log in the ACP
Add todo about bug workaround in purge_notification step
Fix variable in notification url
Merge pull request #93 from VSEphpbb/notifications

Add notifications support