Clean-up after review in github's compare view. Thanks, github.
tagging version 4.8.1
tagging version 4.8
Category implementation for 4.8
Fixed assertNull issue
Revert "Added AfterParameterize and BeforeParameterize to allow metho…
…ds to run before and after parameterized tests"
This reverts commit 6abd4e6.
This should be considered in a branch, not ready for master
on this yet.