Some PEP8 fixes
Merge branch 'master' of github.com:holdenk/pandaspark
Add py4j to the deps in utils.py and fix StatCounter init
Attempt at doing a quick cleanup based on pylint
Change how we expose utils and colourize test output because I'm lazy
Fix some referecnes to fromRDD and fix the post test run output
Remove reference to old class
More cleanup
Start adding some test cases.