WebdriverCSS with grunt demo project

Setup

1. Install GraphicsMagick https://github.com/webdriverio/webdrivercss/blob/master/README.md#install
2. git clone this project.
3. Run npm install from project root.
4. Run grunt test from project root.

The tests should run and create screenshots in the images folder now.

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For basic Jenkins functionality

1. Command 'grunt baseline' will take initial images
2. Command 'grunt' will run regression tests an on failure will upload to FTP server