More cleanup.
More py3 mods.
Remove cleanup cleanly.
Remove range.
Make script task work.
Fix view of list.
Fix script task test.
Try fixing tests.
Fix test again.
More test fixes.
iLet's try again.
More fixes.
Yet more cleanup.
Fix utf8
Still experimenting with unicode.
Merge pull request #16 from materialsvirtuallab/master

Lots of Py3 compatibility changes. The core code is probably compatible. Py3 unittests failing because of unicode.