Scaladoc tweaks; made Outcomes private[scalatest]; don't inherit from asAny in Matchers or the TripleEquals traits; Add an example to Equality.


git-svn-id: http://scalatest.googlecode.com/svn/trunk@4919 fd1274fd-080f-5963-8033-43ee40fcd1de
Tweaked Scaladoc for WordSpec, WordSpecLike, Spec, SpecLike.


git-svn-id: http://scalatest.googlecode.com/svn/trunk@4920 fd1274fd-080f-5963-8033-43ee40fcd1de