make feature images accept hotlinks
make twitter cards accept hotlinked images
Make twitter cards accept hotlinked images
fix google plus integration in bio, now accepts username
Site.owner.avatar now accepts local images and hotlinked images (conditional on http://, https:// in string)
Add new icons and profile links to sidebar for Stackoverflow, Pinterest, Foursquare, Steam, and Dribbble.
Fixes #22
Decrease blockquote font-size
Add category to rake new_post
Remove barely used tagline variable
Update theme link in footer
Remove {{ site.url }} reference to simplify example
Update example HTML to include links to larger images to display via Magnific Popup script
Fixes #21
Correct broken link. Fixes #19