MessageProcessor to extend AbstractMessageProcessor
Control who gets local notifications
Never send an update to an outcast
Adding tests for notification schemes
Updating subscription processor
Merge branch 'master' of github.com:buddycloud/buddycloud-server-java into issues/193

Conflicts:
	src/main/java/org/buddycloud/channelserver/packetprocessor/message/event/SubscriptionProcessor.java
Adding notifications tests
Add test for valid subscribers
Add owner/moderator tests
Use an enum
Use a contract style
Rename notification schemes
Merge pull request #197 from surevine/issues/193

Local notifications