Removed ALPN profiles for Java 7.
Removed ALPN profiles for Java 7.

Jetty's ALPN implementation DOES support Java 7, but Java 7 doesn't have the codecs required by HTTP/2, so we'll pretty much have to use native OpenSSL there anyhow.

relayrides/pushy,urbanairship/pushy,urbanairship/pushy,urbanairship/pushy,relayrides/pushy,relayrides/pushy