modified rpc and jax-rs interceptor chain processing to be async.  added IOC support for interceptors (now if the interceptor is a managed bean it will be looked up via the bean manager rather than simply created new each time
Formatting fixes in release process doc
Added url and description to cordova template pom
Merge branch 'async-interceptors' of github.com:EricWittmann/errai
Removed CreationalCallback (now in common) and fixed import in ClientSyncManager