Cangjians/pycangjie — pull request #6 by Chwing (2013-10-02 14:35:35+00:00)
Title: Downgrade version requirement of cython to 0.14

Cython default version on Ubuntu 12.04 is 0.14, in order to support this
version we needed to remove const attribute on signature in _code.pyx
and _code.pyd, because it was not supported.