Pure Python korlib

Yeah, korlib was a bit faster than this implementation, but, honestly,
having a second python module made life more difficult than it needed to
be. This fixes that.

korlib/module.cpp

@@ -1,48 +0,0 @@
-/*    This file is part of Korman.
- *
- *    Korman is free software: you can redistribute it and/or modify
- *    it under the terms of the GNU General Public License as published by
- *    the Free Software Foundation, either version 3 of the License, or
- *    (at your option) any later version.
- *
- *    Korman is distributed in the hope that it will be useful,
- *    but WITHOUT ANY WARRANTY; without even the implied warranty of
- *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *    GNU General Public License for more details.
- *
- *    You should have received a copy of the GNU General Public License
- *    along with Korman.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <Python.h>
-
-// ========================================================================
-
-extern "C" PyObject* generate_mipmap(PyObject*, PyObject*);
-
-// ========================================================================
-
-static struct PyMethodDef s_korlibMethods[] =
-{
-    { "generate_mipmap", generate_mipmap, METH_VARARGS, "Generates a new plMipmap from a Blender ImageTexture" },
-    { nullptr, nullptr, 0, nullptr },
-};
-
-static struct PyModuleDef s_korlibModule = {
-    PyModuleDef_HEAD_INIT,
-    "korlib",
-    NULL,
-    -1,
-    s_korlibMethods
-};
-
-#define ADD_CONSTANT(module, name) \
-    PyModule_AddIntConstant(module, #name, korlib::name)
-
-PyMODINIT_FUNC PyInit_korlib()
-{
-    PyObject* module = PyModule_Create(&s_korlibModule);
-
-    // Done!
-    return module;
-}