Ensure we have proper sizes on iconography (William Casarin)
Changelog-Added: new iconography (Roberto Agreda)
Added new icons for hashtags and updated the current ones to use a proper ratio. (Roberto Agreda)
pushed to refs/heads/master
http://git.jb55.com/damus/commit/9efdda43f2a1d264ce20e150c9f34cc85497611d.html