remove minor python versions

since we always support all of them

Author: derek73

setup.py

@@ -26,14 +26,8 @@ def read(fname):
           'Operating System :: OS Independent',
           "License :: OSI Approved :: GNU Library or Lesser General Public License (LGPL)",
           'Programming Language :: Python',
-          'Programming Language :: Python :: 2.6',
-          'Programming Language :: Python :: 2.7',
+          'Programming Language :: Python :: 2',
           'Programming Language :: Python :: 3',
-          'Programming Language :: Python :: 3.2',
-          'Programming Language :: Python :: 3.3',
-          'Programming Language :: Python :: 3.4',
-          'Programming Language :: Python :: 3.5',
-          'Programming Language :: Python :: 3.6',
           'Development Status :: 5 - Production/Stable',
           'Natural Language :: English',
           "Topic :: Software Development :: Libraries :: Python Modules",