test that input value is not affected by auto suggest

app/assets/javascripts/auto_suggest.js.coffee

@@ -16,6 +16,7 @@ jQuery ->
     el.autocomplete
       minLength: 1,
       source: el.attr( 'data-source-url' ),
+      autoFocus: true,
       focus: ( event, ui ) ->
         el.val( ui.item.name )
         id.val( ui.item.id )