dev-python/docopt: Update PYTHON_COMPAT after testing against implementations supported by the python-r1 suite.
dev-python/cef: Add missing IUSE="test".
dev-python/docopt: Add IUSE="examples" and install examples.
dev-python/metlog-py: Substitute EPYTHON with PYTHON in python_test().
dev-python/metlog-py: Remove double parentheses in test? DEPEND.
dev-python/metlog-cef: Substitute EPYTHON with PYTHON in python_test().
dev-python/repoze-who: Substitute EPYTHON with PYTHON in python_test().
dev-python/repoze-who: Add PYTHON_USEDEP to dependencies.