Add OSX support to podspec
Add OSX support to podspec
cnbin/MQTTKit,mobile-web-messaging/MQTTKit,JackLeeMing/MQTTKit,cnbin/MQTTKit,JackLeeMing/MQTTKit,nodeath/MQTTKit,jmesnil/MQTTKit,NormanLeeIOS/MQTTKit,mobile-web-messaging/MQTTKit,mwoytowich/MQTTKit,mwoytowich/MQTTKit,iosphere/MQTTKit,NormanLeeIOS/MQTTKit,nodeath/MQTTKit,mobile-web-messaging/MQTTKit,cnbin/MQTTKit,Movile/MQTTKit,nodeath/MQTTKit,jmesnil/MQTTKit,iosphere/MQTTKit,JackLeeMing/MQTTKit