ERRAI-727: remove deprecated startingPage attribute from Page annotation.
Fix cursor for GWT anchors in security demo.
Resolved ERRAI-527: No longer depend on Alpha's for WS
Added docs for async RPC handling on server
Refactor security demo, move logout button to nav menu, add descriptive
javadocs.
Removed Aerogear Wrappers from docs
Initializing RPC proxies in offline mode

- This will make shadowed RPC services work when erraiBusRemoteCommunicationEnabled == false
- It will also provide a better error message when an RPC is attempted and the bus failed to federate
Updated dependecy versions in docs
Custom log formatter for bus management console
Fixes for websocket sideband server
Add note to logging documentation about gwt log level vs. handler log levels.
Change ProjectConfig to caps (consistent with how enums names are serialized).
Resolve ERRAI-715.

CoreFacet now sets a persistent property after installation, which is
used to identify if it is installed. This allows users to change plugin
configurations and core configurations without removing the ability to
use the "errai-(add)|(remove)-features" commands.
More fixes to netty sideband server
Netty/Websocket server working again
Added note about netty deps. to websocket docs
Remove cruft from forge addon.
Fix group id of artifact in forge addon dependency blacklist.
Cleaned up shutdown logic for web socket server
No longer fail when a client requests too many web socket tokens