Added some convience methods to routing handler.  Handle an edge case for 405.
Improve performance
Merge pull request #231 from billoneil/feature/routing-handler-convience-methods

Added some convience methods to routing handler.  Handle an edge case fo...
Include ? in the URI when there's a query string
Merge pull request #236 from jcrossley3/patch-1

Include ? in the URI when there's a query string
add rewrite rules for the mod_cluster test setup
don't fail when trying to redistribute queued requests
update connection pooling to have a limit of cached connections
mod_cluster node health checker
mod_cluster track of active proxied requests
align SpdyClientExchange#setResponseListener() with other exchanges
mod_cluster add timeout to ping operations
add missing proxy connection close handler
use xnio to send advertise messages
typo
add more for the proxy connection pool