Bit of an interface change on UHub

I've changed the way search works. Instead of an actual search box on every page, you now have to click the search icon on the right side of the main toolbar at the top of a page.

This will bring you to a dedicated search page.

This does a couple things: It shortens the time it takes to display most pages by a bit and ends a stupid overlap problem on mobile browsers where the search box overlapped the login link - after making the page bounce around a bit as the search box got retrieved from Google.

Longer term, I need to upgrade the entire site to the latest version of the software that runs it, because the newer version is really optimized for mobile use, important since most of you are now looking at the site on mobile devices.