Version 0.2.1 release (fix up pypi stuff)

setup.py

@@ -1,13 +1,23 @@
 from setuptools import setup
 
+with open("README.md", "r", encoding="utf-8") as fh:
+    long_description = fh.read()
+
 setup(name='redback',
-      version='0.2',
+      version='0.2.1',
       description='A Bayesian inference pipeline for electromagnetic transients',
+      long_description=long_description,
+      long_description_content_type="text/markdown",
       url='https://github.com/nikhil-sarin/redback',
       author='Nikhil Sarin, Moritz Huebner',
-      author_email='nikhil.sarin@monash.edu',
+      author_email='nikhil.sarin@su.se',
       license='MIT',
       packages=['redback', 'redback.get_data', 'redback.transient', 'redback.transient_models'],
       package_dir={'redback': 'redback', },
       package_data={'redback': ['priors/*', 'tables/*', 'plot_styles/*']},
+      python_requires=">=3.7",
+      classifiers=[
+        "Programming Language :: Python :: 3",
+        "License :: OSI Approved :: MIT License",
+        "Operating System :: OS Independent",],
       zip_safe=False)