Python36Tests: Small Changes For Python 3.6 compatability
Python36Tests: Small Changes For Python 3.6 compatability

Use integer division instead of division when wishing to get
integer results. In python 3 division always returns a float
where as in 2.7 it returns an int if both the numerator and
denominator were ints

ktaneishi/deepchem,peastman/deepchem,lilleswing/deepchem,deepchem/deepchem,lilleswing/deepchem,Agent007/deepchem,lilleswing/deepchem,Agent007/deepchem,rbharath/deepchem,miaecle/deepchem,miaecle/deepchem,ktaneishi/deepchem,joegomes/deepchem,peastman/deepchem,joegomes/deepchem,rbharath/deepchem,deepchem/deepchem,ktaneishi/deepchem,miaecle/deepchem,Agent007/deepchem