Wait for Windows Diagnostics to wake up

WindowsDiagnosticsWAKEUP.cs

static void WaitForWindowsAzureDiagnosticsInfrastructureToCatchUp()
        {
            // According to http://l.tath.am/k6uPrK, the diagnostics infrastructure takes a
            // few seconds to start. If a crash occurs during this time, we'd never be
            // able to find out why.
            // We also need to do this at the /end/ of the role. Even if we explicitly flush
            // the trace, it'll still lose the last few messages if we exit too quickly.
            Thread.Sleep(TimeSpan.FromSeconds(10));
        }