fix package data

Author: MRossol

farms/version.py

@@ -2,4 +2,4 @@
 FARMS version number
 """
 
-__version__ = "1.0.0"
+__version__ = "1.0.1"

setup.py

@@ -54,17 +54,18 @@ def run(self):
     url="https://github.com/NREL/farms",
     packages=find_packages(),
     package_dir={"farms": "farms"},
+    package_data={'farms': ['earth_periodic_terms.csv',
+                            'sun_earth_radius_vector.csv']},
     include_package_data=True,
     license="BSD 3-Clause",
     zip_safe=False,
     keywords="farms",
-    python_requires='>=3.6',
+    python_requires='>=3.7',
     classifiers=[
         "Development Status :: 4 - Beta",
         "Intended Audience :: Science/Research",
         "License :: OSI Approved :: BSD License",
         "Natural Language :: English",
-        "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",