made search a POST to /search be a redirect to a GET /search/<search_term> so that it works with back/forward buttons in the browser

templates/aistats.html

@@ -41,9 +41,7 @@
     <div class="row">
     {% for s in stats %}
         <div class="col-1">
-            <form id="_{{s[0]}}" method="POST" action="{{url_for('search')}}">
-                <input type="hidden" name="search_term" value="AI:{{s[0]}}">
-                <a href="javascript:$('#_{{s[0]}}').submit()">{{s[0]}}</a></form>
+            <a href="javascript:st=$('#search_term').val(); document.location.href='/search/AI:{{s[0]}}'">{{s[0]}}</a>
         </div>
         <div class="col-1"><center>{{s[1]}}</center></div>
         <div class="col-1"> </div>