Merge branch 'input-width-fix-for-async-selected-items'

Author: robinmitra

src/select.js

@@ -264,6 +264,7 @@
           var data = ctrl.parserResult.source($scope);
           var filteredItems = data.filter(function(i) {return selectedItems.indexOf(i) < 0;});
           setItemsFn(filteredItems);
+          ctrl.sizeSearchInput();
         });
       }