removed python versions < 3.6

setup.py

@@ -5,12 +5,9 @@
 
 from setuptools import setup, find_packages
 
-with open('README.rst') as readme_file:
+with open('README.md') as readme_file:
     readme = readme_file.read()
 
-with open('HISTORY.rst') as history_file:
-    history = history_file.read()
-
 requirements = ['Click>=6.0', ]
 
 setup_requirements = ['pytest-runner', ]
@@ -24,11 +21,7 @@ setup(
         'Development Status :: 2 - Pre-Alpha',
         'Intended Audience :: Developers',
         'Natural Language :: English',
-        "Programming Language :: Python :: 2",
-        'Programming Language :: Python :: 2.7',
         'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.4',
-        'Programming Language :: Python :: 3.5',
         'Programming Language :: Python :: 3.6',
         'Programming Language :: Python :: 3.7',
     ],
@@ -39,7 +32,7 @@ setup(
         ],
     },
     install_requires=requirements,
-    long_description=readme + '\n\n' + history,
+    long_description=readme,
     include_package_data=True,
     keywords='s2rename',
     name='s2rename',