Merge branch 'feature/smaller-help-text-forms' into 'master'

Make help text in Materialize forms smaller

See merge request !463

aleksis/core/static/style.scss

@@ -285,6 +285,10 @@ form .row {
   margin-bottom: 0;
 }
 
+.help-block {
+  font-size: 75%;
+}
+
 label.chips-checkbox {
   &.active {
     outline: none;