Remove uses of universal newlines mode; fix logger.warn -> logger.warning
Fix list listener parsing

Do not require a list member listener to be the final name parameter
Add regression test for list brackets in extended name notation
Add entry to changelog
Merge pull request #195 from enthought/fix/list-listeners

Fix list listener parsing
Merge pull request #194 from enthought/fix-deprecation-warnings

Fix some deprecation warnings
Merge from master.