add custom forms, stub out examples for radios and checkboxes

docs/assets/js/src/application.js

@@ -147,13 +147,6 @@
         .tooltip('show')
     })
 
-    SimpleJekyllSearch.init({
-      searchInput: document.getElementById('search-input'),
-      resultsContainer: document.getElementById('search-results'),
-      searchResultTemplate: '<li><a href="{url}">{title}</a></li>',
-      dataSource: '/search.json'
-    })
-
   })
 
 }(jQuery)