Deleted now unecessary ResultOfHaveWordForString class and the method
that returned it in StringShouldWrapper, because can just use the
Length type class.
Rearranged some ShouldWrapper classes so that they appear in the file
in top down order.
Merge branch 'master' of https://github.com/scalatest/scalatest
Use Extent's for shorthands like all (xs) should have length 7
Renamed ResultOfNotWord to ResultOfNotWordForAny to be consistent. And got
rid of the two added implicit conversions yesterday that converted
ResultOfLength/SizeWordApplications to HavePropertyMatchers.
Removed commented out unused code.
Removed unneeded overloaded forms of length and size in ResultOfHaveWordForExtent that
took Int instead of Long.
Made syntax like: all (List(new Siziness(8), new Siziness(9))) should not have size (7)
work for length and size.