Fixing about.txt

Making the extend page say "Barhop by Brian Bennett", instead of "Barhop by 1.0.1"
Google font to link

Google fonts now are using link instead of import:
http://stackoverflow.com/questions/1022695/difference-between-import-and-link-in-css
Merge pull request #3 from TimohStudios/master

Fixing about.txt, and the stuff it adds when I update the branch