Fixes #410 - On a 320px screen the menu would wrap.  This fix hides teh 'search' text and just shows the icon for those screens.  It also makes the search text a little bit bigger
Merge pull request #411 from PaulKinlan/searchbutton

Fixes #410 - On a 320px screen the menu would wrap.
Moving media queries closer
Fixing merge
Issue #398 - moving all media queries to the end of the file
Issue #398 - moving all media queries to the end of the file - part 2
Issue #398 - moving all media queries to the end of the file - part 3
Issue #398 - moving all media queries to the end of the file - starting the refactor and collapsing styles
Issue #398 - moving all media queries to the end of the file - removing backgrounds and rounded corners for all but the largest res
Issue #398 - moving all media queries to the end of the file - removing shadow and refactoring when the search menu kicks in
Issue #398 - moving all media queries to the end of the file - compressing space on the top
Issue #398 - moving all media queries to the end of the file - removing the 550px breakpoint.  There is one at 600px and I can't tell the difference
Issue #398 - moving all media queries to the end of the file - re-ordering to make a bit more sense.