Updated setup.py (long description)

Author: Oliver Scott

setup.py

@@ -11,9 +11,12 @@
 NetworkX for generating scaffold networks and scaffold trees.'
 
 with open('requirements.txt') as f:
-    install_requires = [l.strip() for l in f]
+    install_requires = [line.strip() for line in f]
     install_requires.remove('rdkit')
 
+with open('README.md', encoding='utf-8') as f:
+    long_description = f.read()
+
 setup_requires = ['pytest-runner']
 tests_require = ['pytest', 'pytest-cov']
 
@@ -27,6 +30,8 @@
     name='ScaffoldGraph',
     version=__version__,
     description=description,
+    long_description=long_description,
+    long_description_content_type='text/markdown',
     author='Oliver Scott',
     author_email='oliver.scott.17@ucl.ac.uk',
     url=url,