remove Binder badge until Binder is fixed

Author: Valentin Sulzer

.gitignore

@@ -34,6 +34,7 @@ ideas/
 
 # setup.py files
 *.egg-info
+dist/
 
 # coverage
 .coverage

README.md

@@ -3,7 +3,7 @@
 [![Build Status](https://travis-ci.org/tinosulzer/PyBaMM.svg?branch=master)](https://travis-ci.org/tinosulzer/PyBaMM)
 [![Documentation Status](https://readthedocs.org/projects/pybamm/badge/?version=latest)](https://pybamm.readthedocs.io/en/latest/?badge=latest)
 [![codecov](https://codecov.io/gh/tinosulzer/PyBaMM/branch/master/graph/badge.svg)](https://codecov.io/gh/tinosulzer/PyBaMM)
-[![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/tinosulzer/PyBaMM/master)
+<!-- [![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/tinosulzer/PyBaMM/master) -->
 [![Code style: black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/ambv/black)
 
 

postBuild

@@ -1 +1 @@
-python setup.py install
+pip install .

requirements-docs.txt

@@ -1,3 +1,2 @@
 -r requirements.txt
 sphinx>=1.5,!=1.7.3
-sphinx-rtd-theme

setup.py

@@ -1,4 +1,7 @@
-from setuptools import setup
+try:
+    from setuptools import setup
+except ImportError:
+    from distutils.core import setup
 
 # Load text for description and license
 with open("README.md") as f:
@@ -23,10 +26,7 @@
         "matplotlib>=2.0",
     ],
     extras_require={
-        "docs": [
-            "sphinx-rtd-theme>=0.4",  # Nice theme for docs
-            "sphinx>=1.5",  # For doc generation
-        ],
+        "docs": ["sphinx>=1.5"],  # For doc generation
         "dev": [
             "flake8>=3",  # For code style checking
             "jupyter",  # For documentation and testing