Updated to Netty 4.0.5.Final-SNAPSHOT
Updated .travis to use new ci tag for Netty and Netty subsystem.
Adding a WebSocket heartbeat interval of 30 mins.
Removing the second building of subsytem-api and subsystem.
Building Netty all as subsystem depends on all and not only codec-sockjs
Merge branch 'danbev-AGPUSH-180-update-netty'
AGPUSH-220 "Clean up build process"
Updated lenght of certificate.
Reading keystore from classpath so it can be used in the Netty subsystem
Setting tls to false to work with OpenShift.
Updating information regarding TLS usage.
Moving the keystore and cert of out the main resources.
Fixing typos in README.md
Merge branch 'danbev-AGPUSH-126-tls'