Adding eureka-compatibility module with BridgeServer that
bridges data from v1 to rx/v2.
Merge pull request #223 from qiangdavidliu/2.x

Adding eureka-compatibility module with BridgeServer that bridges data from v1 to rx/v2.
Merge remote-tracking branch 'netflix/2.x' into 2.x
Use constants for ports. Fix module boostrapping issue.