Make highlighting distinguish between protocols and functions

[danielcompton]

When scrolling through the docs at http://andrewmcveigh.github.io/cljs-time/latest/cljs-time.core.html, I noticed that the sidebar flickers when you are scrolling around at the point of period. It looks like this is because Codox is trying to scroll the user to the protocol definition, rather than the function with the same name. Possibly the anchors for protocols could have a unique extension to them to differentiate them from functions?

[weavejester]

Looks like this is caused because the var link loses the ending dash. It's not anything to do with functions vs. protocols per se.