conn pool spring context broken
Seperated spring context configuration between the repose valve controller and the power api controller context. Rewiered the dependency injection between request proxy service impl and httpclient service to be wholey on the spring configuration file. This change fixed the hanging threads issues with the Http Client Decommissioner
Merge branch 'B-51783_connection-pooling' of github.com:rackerlabs/repose into it_be_broke