Make correct site
Firstly, we should change the URL in all files to put baseurl in by add
/fall2013
like:
/fall2013/**/**
Secondly, in the _config.yml file, we should set the baseurl to mysite like:
baseurl: /mysite
Finally, in index.html, we should add
/fall2013
in URL to let it populate the site with changed data automatically.
Then, we can modify the default.html or index.html pages to make them look cool.
My site looks like: