Clone the repository in to your directory and run npm install to include all the necessary modules.
If bower doesn't run and returns an error you will need to run bower install after installation to include any bower modules.
When using this for a new project. Run rm -rf .git to remove the current history and then re-initialize the project using git init to start with a fresh repo.
Run grunt from the commandline to watch for changes to the directory.
All template changes should be made inside /site.
Images should be added to /site/assets/img.
All JS/CSS changes should be made in /src and these will be moved to the /site/assets folder through Grunt.