Updated Python module, Numpy module and randquik CLI for new core.

setup.py

@@ -1,6 +1,17 @@
+import os
 from distutils.core import setup
 
 import numpy
 from Cython.Build import cythonize
+from setuptools import Extension
 
-setup(ext_modules=cythonize("src/nprand.pyx"), include_dirs=[numpy.get_include()])
+os.environ["CFLAGS"] = "-O3 -march=native -Wall -Wextra"
+extensions = [
+    Extension(
+        "nprand",
+        ["src/nprand.pyx"],
+        include_dirs=[numpy.get_include()],
+        define_macros=[("NPY_NO_DEPRECATED_API", "NPY_1_7_API_VERSION")],
+    )
+]
+setup(ext_modules=cythonize(extensions))