More dependency upgrades

To better align with latest WildFly and EAP versions and make it easy to build and run with JDK9 in the future, we need some additional dependency version bumps and fixes to the build.
In particular, dependencies that should be updated include:

• Jetty
• com.fasterxml.classmate
• com.fasterxml.jackson
• com.fasterxml.guice
• com.sun.mail
• commons.io
• commons.httpclient
• commons.httpcore
• bouncycastle
• jettison
• jboss logging
• hibernate jpa api
• weld