button link

[roblevintennis]

I'm not sure why our unicorn-ui github doesn't have an issues cc / @alexwolfe .. but I'm about to fix something for Mavenlink where we need to convert anchor's without href's to buttons that "look like links" e.g. a typical grey Cancel button link thingy :) I noticed bootstrap has a btn-link and I'm going to do something like that for Mavenlink. But we probably ought to add that to this library when we can and I'm just capturing that here. See http://getbootstrap.com/css/#buttons-options