Add xfail decorators for tests involving libfuturize with ``input()`` and Py3's lib2to3
Add xfail decorators for tests involving libfuturize with ``input()`` and Py3's lib2to3

michaelpacer/python-future,QuLogic/python-future,PythonCharmers/python-future,krischer/python-future,PythonCharmers/python-future,michaelpacer/python-future,krischer/python-future,QuLogic/python-future