Add a search template to Responsive Framework

[ashleykolodziej]

Please do not merge... yet! Fixes #114 once it gets a little more love.

This is now actually functional! However, it only searches bu.edu/researchsupport right now, because we can't just use the site URL like the original code wanted - sandboxes aren't indexed by Google, which means this will always return 0 results.

Ideally, we should be able to do something like override this from the wordpress admin on a sandbox site.

Working example at https://id-ashley.cms-devl.bu.edu/search-branch/search/?q=animal%20care&pg=1

[hirozed]

@ashleykolodziej This is the error killing the search page:
[30-Jul-2021 15:25:57 America/New_York] PHP Fatal error: Uncaught Error: Call to undefined function responsive_content_banner() in /var/www/sandboxes/id-jim/archives/2021-07-27-142851-cms-1627396738/wp-content/themes/responsive-framework-2-x/searchpage.php:9

For some really odd reason, it can't find responsive_content_banner even though it does exist in the theme.

Would there be harm in removing the call to responsive_content_banner? It's not like anyone can add a banner (an old one at that) to a search page.

[ashleykolodziej]

@hirozed no harm at all, I'd rather see if we can get something working now. Let's worry about banners later. Go for it!