add two more stHighlight classes to pre sections in BeforeAndAfter scaladoc
add two more stHighlight classes to pre sections in BeforeAndAfter scaladoc

git-svn-id: a9cb476116504f49bf91a09a9abbac08fcf3bbcc@2791 fd1274fd-080f-5963-8033-43ee40fcd1de

vivosys/scalatest,yyuu/scalatest,yyuu/scalatest,vivosys/scalatest