Port DocTor to Python 3
We are approaching a non-Python2-world rapidly. Time to port DocTor over to Python 3. This is important, too, as Stem is Python3 nowadays (and DocTor depends on it).
We are approaching a non-Python2-world rapidly. Time to port DocTor over to Python 3. This is important, too, as Stem is Python3 nowadays (and DocTor depends on it).