Add Search

[stacyk]

Perhaps we should add a search for easier ways to find things.

(This is for the entire styleguide, while #52 helps filtering a single page)

[jgerigmeyer]

@mirisuzanne @stacyk @SondraE It'd be helpful to have a basic design mockup for this feature. Where does the search bar live -- on every page? on a dedicated Search page? Where are results displayed?

[stacyk]

@jgerigmeyer I was thinking it could be either top right or in nav on left. then it is on every page, but results would be shown where the main content normally is on its own dedicated results page.
Mockup placement of search isn't to scale. :)

[mirisuzanne]

Nav bar location will work at all page sizes. Let's start there? Then we can add to the top-bar on large screens if we want.

[jgerigmeyer]

Fixed by #203.