Kaggle

Release date: 4/19/18
* Give the option to set dataset file descriptions
* Give the option to not convert tabular datasets to csv

Release date: 4/18/18

* Give the option to set the dataset description during creation

Release date: 4/17/18

* [Issue 5](https://github.com/Kaggle/kaggle-api/issues/5) - Reformat code for consistency and to align with [Google's python coding style](https://google.github.io/styleguide/pyguide.html). Most of the changes are cosmetic, but most cases of `camelCasing` other than class names have been changed to `snake_case`. This is a breaking change for anyone directly using the python code rather than simply using the command line.