fix typo: refelecting your vies - reflecting your views
more information about how to set up supervisor if you're not using vagrant
don't ignore the ml_models dir, just the files inside of it
Merge pull request #127 from edx/fix/natea/ml_models_dir_missing

don't ignore the ml_models dir, just the files inside of it
add some more debugging/troubleshooting tips
Merge pull request #129 from edx/dev

Dev