cython/cython — pull request #127 by bfroehle (2012-05-31 00:19:45+00:00)
Title: Fix "missing cimport: ... cython" warning.

To reproduce:
```
$ echo "cimport cython" > a.pyx
$ python -c "from Cython.Build import cythonize; cythonize(['a.pyx'])"
missing cimport: a.pyx
cython
Compiling a.pyx because it changed.
Cythonizing a.pyx
```