How to edit documentation

1. Install the github pages import node module
   sudo npm install -g ghp-import
2. Checkout dashboardjs code
   git clone git://github.com/dmarcos/dashboardjs.git
3. The documentation is contained in the public/doc directory
   Make the necessary modifications
   
4. Run the import command on the doc directory
   ghp-import ./public/doc
5. Now you can push the doc into the repository.
   git push