Use dateformat including milliseconds
Server start up sync. Delete old statemachine files.
Fix datetime parsing
Count node subscriptions for cache checking
Select distinct listeners
Don't send 'too-many-subscriptions' send current subscription instead.
Track node for outgoing get/set stanzas. Use for returning 'result'.
Save remote subscription details properly and send out appropriate notifcations
Handle incoming item update events
Remove references to statemachine
Merge pull request #28 from lloydwatkin/master

Lots of bug fixes/improvements