Implement manylinux/pulls/31

[rmcgibbo]

To implement https://github.com/pypa/manylinux/pull/31:

• [ ] Revert UCS2/UCS4 symbol detection
• [ ] Remove existing special-casing of libpythonX.Y.so in whitelist, but add different special-casing that tells you to build with a --disable-shared python and/or uses patchelf --remove-needed.
• [ ] Add mandate that py2 and py30-32 wheels contain an ABI tag other than 'none' when the platform tag is added.

But you should never have a wheel with a name like::

  PKG-VERSION-cp27-none-manylinux1_x86_64.whl
                  ^^^^ BAD! Don't do this!

[njsmith]

Did this ever get fixed?

[rmcgibbo]

No, this is still open.