FormulaBar.refresh Method
        
 Refreshes the formula bar UI. This is a heavy re-draw call and should be used with caution.
 
         
        Parameters
        
            - script
            
 
            - 
                
Type: String
The script to prepopulate the formula bar with. 
        
        Return Value
        
Type: jQuery.Promise
        
A promise to the completion of the refresh.