fix the PR angular-ui#1208 which had broken the multiple selection ordered by groups

The dropdown was going back to the activated element ('A' for instance) when the user clicked on the 'X' element, which was quite annoying when he wanted to select also Y and Z

Author: Antoine Fontaine

src/uiSelectController.js

@@ -135,6 +135,9 @@ uis.controller('uiSelectCtrl',
       } else {
         $timeout(function () {
           ctrl.focusSearchInput(initSearchValue);
+          if(!ctrl.tagging.isActivated && ctrl.items.length > 1) {
+            _ensureHighlightVisible();
+          }
         });
       }
     }
@@ -143,9 +146,6 @@ uis.controller('uiSelectCtrl',
   ctrl.focusSearchInput = function (initSearchValue) {
     ctrl.search = initSearchValue || ctrl.search;
     ctrl.searchInput[0].focus();
-    if(!ctrl.tagging.isActivated && ctrl.items.length > 1) {
-     _ensureHighlightVisible();
-    }
   };
 
   ctrl.findGroupByName = function(name) {