Enable long_description in package

Fix package URL

setup.py

@@ -1,10 +1,17 @@
 from setuptools import setup, find_packages
+from os import path
+
+here = path.abspath(path.dirname(__file__))
+with open(path.join(here, 'README.md')) as f:
+    long_description = f.read()
 
 version = '2.2.0'
 
 setup(name='agithub',
       version=version,
       description="A lightweight, transparent syntax for REST clients",
+      long_description=long_description,
+      long_description_content_type='text/markdown',
       classifiers=[
           'Development Status :: 5 - Production/Stable',
           'Environment :: Console',
@@ -17,7 +24,7 @@ setup(name='agithub',
       keywords=['api', 'REST', 'GitHub', 'Facebook', 'SalesForce'],
       author='Jonathan Paugh',
       author_email='jpaugh@gmx.us',
-      url='https://github.com/jpaugh/agithub',
+      url='https://github.com/mozilla/agithub',
       license='MIT',
       packages=find_packages(exclude=['ez_setup', 'examples', 'tests']),
       include_package_data=True,