Issue #9708: clarify doc of iterparse - cElementTree doesn't support the parser argument
Don't run the test for issue #16335 when -M is not specified.
Increase memory limit in this test.
Issue #13454: Fix a crash when deleting an iterator created by itertools.tee()
if all other iterators were very advanced before.
- Issue #17029: Let h2py search the multiarch system include directory.
Issue #9290: In IDLE the sys.std* streams now implement io.TextIOBase
interface and support all mandatory methods and properties.