Merge pull request #217 from jannismain/issue-216

Issue #216 - Add Python3.7 dependency to setup.py

Author: MJJoyce

setup.py

@@ -97,6 +97,7 @@ def run(self):
     namespace_packages   = ['ait'],
     include_package_data = True,
 
+    python_requires = '==3.7.*',
     install_requires = ['ait-core>=2.3.0'],
     extras_require = {
         'docs':  [