Docs: return back the list of supported Python versions
When I removed this I assumed that it's ok if it will be missing
in the docs, but now I realize that it's probably not.
@@ -4,6 +4,9 @@ geopy is a Python 2 and 3 client for several popular geocoding web services.
geopy makes it easy for Python developers to locate the coordinates of
addresses, cities, countries, and landmarks across the globe using third-party
geocoders and other data sources.
+
+geopy is tested against CPython (versions 2.7, 3.4, 3.5, 3.6), PyPy, and
+PyPy3. geopy does not and will not support CPython 2.6.
"""
from geopy.point import Point
