Rename events namespace to messages
Rename EventHost to Mailman
Rename EventConsumer to Mailbox
Rename Event to Message
Rename EventHandler to MessageHandler
Rename EventQueueConsumer to QueueMailbox
Rename events namespace to messages
Rename Mailman methods
Rename methods
Put magic number in a constant
Rename SwingConsumer to SwingMailbox
Rename InputToEventConverter to InputToMessageConverter
Update doc strings
Fix coding style
Rename all event stuff to messages and mailboxes.