Fix Python package metadata in setup.py (#46)

Author: johnwason

tesseract_python/cmake/setup.py.in

@@ -1,6 +1,9 @@
 # Based on https://github.com/robotraconteur/robotraconteur/blob/master/RobotRaconteurPython/setup.py.in
 
 from setuptools import setup, Distribution, find_packages, Extension
+from pathlib import Path
+
+long_description = (Path("@CMAKE_SOURCE_DIR@/..") / 'README.md').read_text()
 
 # Suggested at https://stackoverflow.com/questions/24071491/how-can-i-make-a-python-wheel-from-an-existing-native-library
 class BinaryDistribution(Distribution):
@@ -21,13 +24,20 @@ setup(name='tesseract-robotics',
       description='Tesseract Python Library',
       author='John Wason',
       author_email='wason@wasontech.com',
-      url='http://robotraconteur.com/',
+      url='https://tesseract-robotics.github.io/tesseract_python/',
+      project_urls={
+        'Documentation': 'https://tesseract-robotics.github.io/tesseract_python/',
+        'Source': 'https://github.com/tesseract-robotics/tesseract_python',
+        'Tracker': 'https://github.com/tesseract-robotics/tesseract_python/issues',
+      },
+      
       packages=find_packages(include=['tesseract_robotics','tesseract_robotics.*']),
       package_data={'': ['*.pyd', '*.so', '*.dll']},
 	  distclass=BinaryDistribution,
 	  license='Apache-2.0',
 	  install_requires=['numpy'],
-	  long_description='Tesseract Robotics package for Python',
+	  long_description=long_description,
+    long_description_content_type='text/markdown',
       ext_modules=[
         Extension(
           name='tesseract_robotics.tesseract_common._tesseract_common',