Checkpoint. Manipulated things so that string literals are always unicode, and a few other compensating changes, e.g. str <- unicode, chr <- unichr, and repr() of a unicode string no longer starts with 'u'. Lots of unit tests are broken, but some basic things work, in particular distutils works so the extensions can be built, and test_builtin.py works.

/* Return the full version string. */

#include "Python.h"

#include "patchlevel.h"

const char *
Py_GetVersion(void)
{
	static char version[250];
	PyOS_snprintf(version, sizeof(version), "%.80s (%.80s) %.80s", 
		      PY_VERSION, Py_GetBuildInfo(), Py_GetCompiler());
	return version;
}