v0.10.0
Merge branch 'patch-2' of https://github.com/marcinkuzminski/python-future
More robust implementation of standard_library.enable_hooks() and disable_hooks()
Mark xfail for Py2.6 for a test of set-like behaviour with dict methods
Fix remaining tests (on Py2) for strings with new policy
Bump version to v0.10.0