Try using Python 3.6.4 on travis since 3.6.5 brakes some tests in a weird manner.
Try using Python 3.6.4 on travis since 3.6.5 brakes some tests in a
weird manner.

Plexxi/st2,Plexxi/st2,nzlosh/st2,Plexxi/st2,StackStorm/st2,nzlosh/st2,StackStorm/st2,StackStorm/st2,Plexxi/st2,StackStorm/st2,nzlosh/st2,nzlosh/st2