Drop support for Python 2

Author: mfisher87

README.rst

@@ -23,7 +23,7 @@ Contact:
   Nathaniel J. Smith <njs@pobox.com> and Stéfan van der Walt <stefanv@berkeley.edu>
 
 Dependencies:
-  * Python 2.6+, or 3.3+
+  * Python 3.7+
   * `colorspacious <https://pypi.python.org/pypi/colorspacious>`_
   * Matplotlib
   * NumPy

setup.cfg

@@ -1,5 +1,2 @@
-[bdist_wheel]
-universal=1
-
 [metadata]
 license_file = LICENSE

setup.py

@@ -6,24 +6,22 @@
 
 # Must be one line or PyPI will cut it off
 DESC = ("A colormap tool")
-
 LONG_DESC = open("README.rst").read()
 
 setup(
     name="viscm",
-    version="0.9",
+    version="0.10",
     description=DESC,
     long_description=LONG_DESC,
     author="Nathaniel J. Smith, Stefan van der Walt",
     author_email="njs@pobox.com, stefanv@berkeley.edu",
-    url="https://github.com/bids/viscm",
+    url="https://github.com/matplotlib/viscm",
     license="MIT",
     classifiers =
       [ "Development Status :: 3 - Alpha",
         "Intended Audience :: Developers",
         "Intended Audience :: Science/Research",
         "License :: OSI Approved :: MIT License",
-        "Programming Language :: Python :: 2",
         "Programming Language :: Python :: 3",
         ],
     packages=find_packages(),