Merge pull request #51 from einarf/package-fixes

Attempt to fix pypi markdown issue + README tweaks

Author: Kurt Yoder

README.md

@@ -1,4 +1,4 @@
-![pypi](https://img.shields.io/pypi/v/PyWavefront.svg)
+[![pypi](https://img.shields.io/pypi/v/PyWavefront.svg)](https://pypi.org/project/PyWavefront/)
 [![CircleCI](https://circleci.com/gh/greenmoss/PyWavefront.svg?style=svg)](https://circleci.com/gh/greenmoss/PyWavefront)
 
 PyWavefront
@@ -23,7 +23,7 @@ pip install PyWavefront
 
 ## Usage
 
-Basic example loading and obj file:
+Basic example loading an obj file:
 
 ```python
 import pywavefront

setup.py

@@ -10,6 +10,7 @@
     url='https://github.com/greenmoss/PyWavefront',
     description='Python/pyglet library for importing Wavefront .obj files',
     long_description=open('README.md').read(),
+    long_description_content_type='text/markdown',
     license='BSD',
     classifiers=[
         'Development Status :: 4 - Beta',