Support sending a message when server connects (and future events). Fixes #153
Use component connection to send message to avoid presence checking code
Use Interger.MAX_VALUE as default
I can no haz spells :(
Merge branch 'master' of github.com:buddycloud/buddycloud-server-java into issue-156
Add test for missing node attribute
Add test for empty node attribute
Add test for remote request
Test that it is not possible to unsubscribe another user
Add test for missing node
Add test for mismatched subscription
Add stub tests
Add a test for checking user is unsubscribed
Add test for affiliation being set to 'none'
Add a test for not overwriting 'outcast' affiliation
Add test for notification sending
Merge pull request #160 from surevine/unsubscribe-tests

Unsubscribe tests