Changed appearence of test pending/canceled for ScalaTest, so that they looks different from test succeeded.
Replaced scalatest-2.0.jar in runners-lib to use the latest 2.0.M6-SNAP26, updated Stopper implementation and added support of the new ScopePending event in ScalaTest 2.0.M6.
Merge pull request #30 from cheeseng/scalatest-2.0-M6

ScalaTest 2.0 M6 Support