4.0.0.Beta does not correctly report the initial test run time

[nicojs]

The beta currently does not report the initial test run correctly. For example:

10:26:23 (3511) INFO DryRunExecutor Initial test run succeeded. Ran 59 tests in 30 seconds (net 21857 ms, overhead 34 ms).

The time here (30 seconds), is the total time until the initial test run completed. It would be better if we start the timer just before we start the test run, for example, when we Starting initial test run. This may take a while.

Note: this is purely cosmetics. The timeout calculation is using the exact initial test run time