csv stats & required start

app/assets/stylesheets/questionnaire.css

@@ -27,6 +27,12 @@
   margin: 0 0 0 40px;
   padding: 16px 0;
   border-top: solid 1px #eee;
+  position: relative;
+}
+.o-question-list > li .required-star {
+  position: absolute;
+  left: -42px;
+  padding-top: 4px;
 }
 .o-question-list > li:first-child {
   border: 0;