Adds common (site-wide) stylesheet and changes Sass import order
Updates the favicon
Adds static title attribute to the index
Changes CSS brand logos to be squared off instead of rounded
Adds year to copyright footer
Removes unneeded seed file and any references to it
Adds margin to the top of the footer to clear some room on certain pages
Changes the CSS brand logo to an anchor pointing to root
Removes hiding the hero banner if logged in on the main page
Changes references of name to username on the client