Rename twisted -> twisted-core.
Merge branch 'twisted-core-pkgmove' into twisted-r1
Drop MY_PACKAGE (unnecessary).
Override python_test() by default.
Some fixes to twisted-core.
Update Manifests.
Make camelcase cleaner & safer.
few more quirks.
dev-python/epsilon: Drop twisted-r1 inherit, it's not used anyway.

Package-Manager: portage-2.2.0_alpha192
Manifest-Sign-Key: 9627F456F9DA7643!
Reuse MY_* and S from eclass.
MY_P* -> TWISTED_P*.
Rename patches to match PN==twisted-core.
Merge branch 'twisted-core-pkgmove' into twisted-r1
Typo in python code.