Merge pull request #155 from bendiken/singlehtml

Hide the superfluous and broken search box in single-page HTML builds

sphinx_rtd_theme/searchbox.html

@@ -1,3 +1,4 @@
+{%- if builder != 'singlehtml' %}
 <div role="search">
   <form id="rtd-search-form" class="wy-form" action="{{ pathto('search') }}" method="get">
     <input type="text" name="q" placeholder="Search docs" />
@@ -5,3 +6,4 @@
     <input type="hidden" name="area" value="default" />
   </form>
 </div>
+{%- endif %}