Added ShouldCollectedTripleEqualsSpec.scala to 2.9_excludes
Merged ResultOfNotWordForAnyRef into ResultOfNotWordForAny and AnyRefShouldWrapper into AnyShouldWrapper,
and got rid of both AnyRef variants.
Merged ResultOfCollectedAnyRef up into ResultOfCollectedAny, adding <:< AnyRefs, and
got rid of ResultOfCollectedAnyRef altogether.