Starts the mapping for Notification to NotificationDto
Moves resolution application handler to root namespace.  The handler will now initialize additional resolvers (not just gateway providers).  Added the NotificationFormatterResolver.
Initial work on NotificationFormatter, NotificationBase, NotificationMessage and NotificationTriggerRules.  Added new database tables and setup install to include them.  Also created an "upgrade" class that can be used in incremental upgrades when the time comes.
Merge pull request #567 from rustyswayne/1.1.0

Notification objects