Changes follow:

> Blog in navbar now points to ricston's blog
> in themes/ricstonTheme/layouts/_default/single.html, added:
        {{ if and .Params.author .Params.showMetaData }}
> Added meta data to .md files
> added /css/ricstonCustom.css link in default_head.html
Merge branch 'master' of https://github.com/ricston-git/ricston-website