Updates primarily to the README for Github and PyPI.

Author: cwant

README.md

@@ -13,6 +13,14 @@ Check out the repository and look in the `demo` directory.
 * **Blender**: you'll find a blender file and `tessagon_blender_demo.py` which creates the meshes in the demo. The demo has examples of each tessagon class, and an example that uses tessagon with one of my other projects, [wire_skin](https://github.com/cwant/wire_skin).
 * **VTK**: Take a look at `tessagon_vtk_demo.py` for a script that creates all of the current tessagon classes.
 
+This software may also be installed via pip:
+
+`python3 -m pip install tessagon`
+
+or
+
+`pip3 install tessagon`
+
 ## How it works
 
 Three things are needed to use tessagon to tessellate the surface of a 2D-manifold (or more accurately, a patch on a 2D-manifold in 3-space):

setup.py

@@ -1,16 +1,30 @@
 from setuptools import setup, find_packages
-from codecs import open
-from os import path
 
-here = path.abspath(path.dirname(__file__))
+long_description = '''
+===========================================
+tessagon: tessellation / tiling with python
+===========================================
 
-# Get the long description from the README file
-with open(path.join(here, 'README.md'), encoding='utf-8') as f:
-    long_description = f.read()
+Tessellate your favorite 3D surfaces (technically, 2D manifolds) with
+triangles, hexagons, or a number of other curated tiling types!
+
+Please visit the Github repository for documentation:
+
+`<https://github.com/cwant/tessagon>`_
+
+Either checkout the code from the Github project, or install via pip::
+
+    python3 -m pip install tessagon
+
+or::
+
+    pip3 install tessagon
+
+'''[1:-1]
 
 setup(
     name='tessagon',
-    version='0.4',
+    version='0.4.2',
     description='Tessellate your favorite 2D manifolds with triangles, ' +
     'hexagons, and other interesting patterns.',
     long_description=long_description,
@@ -27,7 +41,7 @@
                  'Topic :: Multimedia :: Graphics :: 3D Modeling',
                  'Topic :: Scientific/Engineering :: Mathematics',
                  'Topic :: Scientific/Engineering :: Visualization'],
-    keywords='tesselation tiling modeling',
+    keywords='tesselation tiling modeling blender vtk',
     packages=find_packages(exclude=['tests', 'demo', 'wire_skin.py']),
     python_requires='~=3.5'
 )