Expired deprecated before/afterAll methods of BeforeAndAfterAll that
take ConfigMap, and before/afterEach methods of BeforeAndAfterEach that
take TestData or ConfigMap.
Removed deprecated parts of Filter, leaving in one deprecated implicit conversion
from Filter to Function2 because I didn't have that before. I wanted to remove the
inheritance relationship between Filter and Function2.
Merge branch '2.2.x' of https://github.com/scalatest/scalatest