Issue 7832: renaming unittest.TestCase.assertSameElements to assertItemsEqual and changing behaviour

svn+ssh://pythondev@svn.python.org/python/branches/branch_libffi-3_0_10-win

trunk (adding msvc port).

-- Diese und die folgenden Zeilen werden ignoriert --

M    _ctypes/libffi/configure
M    _ctypes/libffi/configure.ac
M    _ctypes/libffi/aclocal.m4
M    _ctypes/libffi.diff

Make python-config support multiple option flags on the same command line, rather than requiring one invocation per flag.

Add support for weak references to code objects. This will be used by an optimization in the incoming Python 3 JIT.

Patch by Reid Kleckner!

Make test_pwd more stable in the face of unusual LDAP/NIS/Kerberos deployments (the old test was flaky on Google buildslaves).

writing into objects supporting the new buffer API, for example bytearrays
or memoryviews.