made the registration page a bit more welcome
added referrals field for users, which is the number of people the users has referred. referrals now also increase the user's karma and points by 20
removed april fool's special sections from index and homepage
centered the facebook div (cause i finally understood how to do that)
made the new project form not suck for small screens
made the upload sketch link not suck for small screens
Revert "made the upload sketch link not suck for small screens"

This reverts commit 2129abef6de642bd0cea3f2901f1b79ef4818b4b.
made the upload sketch link not suck for small screens, added referral button to homepage, fixed indentation for homepage twig view
copied the registration greeting from the inline registration view to the registration page
updated the tech section of the about page
fixed the icons layout of the about page
updated about page to make more sense for unsuspected users
added font awesome (can't believe i waited so long)
added karma, points and referrals to our user fetcher API
added codebender points in the user view
woohoo, removed glyphicons attr since we're no longer using them
moved the points section to a separate file, included it to both homepage and user view, now also sending the whole user object to the homepage template
reduced the height of the inline register function, and made some minor layout changes to the index page to accoutn for that