dependencies updated (troop 0.4.0 & sntls)
example in readme updated to be in line with new troop API
.on() renamed in EventSpace and Evented
dependencies updated & namespace exposed directly
.off() renamed to .unsubscribeFrom() in EventSpace and Evented
.one() renamed to .subscribeToUntilTriggered() in EventSpace and Evented
.delegate() reanmed to .delegateSubscriptionTo() in EventSpace and Evented
readme updated to new API