Refactor test for Transformation. Fixes cloudinary#17. Fixes cloudina…

…ry#13. References cloudinary#10.

* Add more informative responsive story

* Add dependency on `prop-types`

 * Don't convert keys to snake_case in `normalizeOptions`. Fixes clou…

…dinary#6.

  * Separate class definition and export statements. Updated documentation comments.
  * Use traditional array traversing to solve react native issue on Android
  * Force Travis-ci to use npm version >=3. Add test for Node 6.x

Step 4 - Add the Transformation component

Step 3 - Support all parameters

Step 2 - A simple image component

Step 1 - Configuration

* Add jsdom to development requirements

* Update name and location of repository in package.json and bower.json

Version 1.0.0