Added JUnit to verify encoded query string handling.
Merge branch 'master' of https://github.com/Netflix/ribbon into cp
Fix Issue #28
Fail fast for DiscoveryEnabledNIWSServerList if vipAddress is null. Added JUnit test for connection pool cleaner.
copyright update
Merge pull request #85 from allenxwang/cp

Provide proper shutdown mechanism for load balancer, HttpClient, and RestClient