cleaned item template for list_of_things
prevented recursion, added results tests and list of things tests, and cleaned up some events that were working but causing unnecessary actions
followed romans suggestion to add back processResponse to results widget
added default sort to search bar widget
changing citations and references to have pubdate desc and first_auth asc sort orders, respectively
changed change to click event, not sure why firefox doesnt like change event
Merge pull request #122 from aholachek/list-of-things-improvements

List of things improvements
Merge pull request #128 from aholachek/firefox-input-bug

changed change to click event, not sure why firefox doesnt like change e...
Merge pull request #125 from aholachek/default-sort

added default sort to search bar widget
landing page change

hiding search form for mobile, but keeping quick add fields
Merge pull request #130 from aholachek/front-page-format

landing page change