Fix the bug where the input for entering select items had its width as full container's width, making it go down to the next line, due to having the selected items being retrieved async. The fix simply triggers the update of input field width upon change in the selected item (triggered due to receipt of async selected item).

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();
         });
       }