drop some commented out code; add color, durations, and stackTraces parameters to execute; use a formatter for all suite starting/completed/aborted events (for SuiteCompleted, send MotionToSuppress)
drop some commented out code; add color, durations, and stackTraces parameters to execute; use a formatter for all suite starting/completed/aborted events (for SuiteCompleted, send MotionToSuppress)

git-svn-id: a9cb476116504f49bf91a09a9abbac08fcf3bbcc@2500 fd1274fd-080f-5963-8033-43ee40fcd1de

svn2github/scalatest,svn2github/scalatest,svn2github/scalatest