- updated to lein 2.0
- removed clojure dependency to make integration in clojure 1.5 easier
- got rid of a couple of reflection warnings
Merge branch 'master' of github.com:HEROLABS/herolabs-apns

Conflicts:
	src/herolabs/apns/feedback.clj
	src/herolabs/apns/protocol.clj
	src/herolabs/apns/push.clj
	src/herolabs/apns/ssl.clj