update package_data and include_package_data=True

setup.py

@@ -8,34 +8,35 @@
     install_requires = ["functools32"]
 
 setup(
-    name = "geomag",
-    packages = ["geomag"],
-    #data_files = [('geomag', ('geomag/WMM.COF',))],
-    package_data = {'geomag': ['WMM.COF','WMM2010.COF']},
-    version = "0.9.2015",
-    description = "Magnetic variation/declination",
-    author = "Christopher Weiss",
-    author_email = "[email protected]",
-    url = "http://geomag.googlecode.com/",
-    download_url = "//pypi.python.org/packages/source/g/geomag/geomag-0.9.2015.zip",
-    keywords = ["magnetic", "variation", "declination"],
-    install_requires = install_requires,
-    classifiers = [
+    name="geomag",
+    packages=["geomag"],
+    # data_files = [('geomag', ('geomag/WMM.COF',))],
+    package_data={"geomag": ["model_data/*.COF"]},
+    include_package_data=True,
+    version="0.9.2015",
+    description="Magnetic variation/declination",
+    author="Christopher Weiss",
+    author_email="[email protected]",
+    url="http://geomag.googlecode.com/",
+    download_url="//pypi.python.org/packages/source/g/geomag/geomag-0.9.2015.zip",
+    keywords=["magnetic", "variation", "declination"],
+    install_requires=install_requires,
+    classifiers=[
         "Programming Language :: Python",
         "Development Status :: 4 - Beta",
         "Environment :: Other Environment",
         "Intended Audience :: Developers",
-		"Intended Audience :: Science/Research",
+        "Intended Audience :: Science/Research",
         "License :: OSI Approved :: GNU Library or Lesser General Public License (LGPL)",
         "Operating System :: OS Independent",
-		"Topic :: Scientific/Engineering :: GIS",
+        "Topic :: Scientific/Engineering :: GIS",
         "Topic :: Utilities",
-        ],
-    long_description = """\
+    ],
+    long_description="""\
 Magnetic variation/declination
 ------------------------------
 
 Calculates magnetic variation/declination for any latitude/longitude/altitude,
 for any date. Uses the NOAA National Geophysical Data Center, epoch 2015 data.
-"""
+""",
 )