registry of all inclusions of classes into other classes, accessible as
singleton, as well as tests
TraitInclusion>>#= and test
possible to reevaluate a class description that includes parts of other classes
introduced InclusionDiffs and used those in >>#subclass:
to change including target class according to changes, which allows to
reevaluate and change class descriptions with includes:
includes: with selectors: and variables:
test for InclusionRegistry's diffing
simpler names for our test classes
fix for removing a variable that has previously been included