only send when websocket is connected. rebuild
changing __defineGetter__ to Object.defineProperty. Rebuild.
changed all __defineGetter__ and __defineSetter__ to Object.defineProperties
removed SignalScope from Breakout-core
replacing GeneratorEvent.UPDATE in Pin.js with string value to eliminate dependency on GeneratorEvent in Pin object
removed GeneratorEvent and GeneratorBase from Breakout-core
removed Timer and TimerEvent from Breakout-core
update changelog