Request for python 3.6 compatibility

What's needed to get python 3.6 compatibility? Update to the setup.py?

 Currently, getting this error when trying to install by conda

```
    UnsatisfiableError: The following specifications were found to be in conflict:
  - progressbar2 -> python 2.7*|3.4*|3.5*
  - python 3.6*
   Use "conda info <package>" to see the dependencies for each package.
```
