SignalR/SignalR — pull request #2107 by chenriks (2013-05-30 22:57:57+00:00)
Title: Stress fixes and enabling external scenario

-Fixed SimpleEchoHub-External by adding LoadTestHarness reference
-Fixed SimpleEchoHub-External variation name in TPlan
-Increased SimpleEchoHub-External duration due to long latencies for
remote client
-Fixed ArithmeticOverflow when calculating samples average
-Adjusting targets for scenarios with stable trends