Bollywood superstars including Amitabh Bachchan, Anupam Kher, Hema Malini and Sanjay Dutt have conveyed condolence over the demise of Goa’s Chief Minister Manohar Parrikar.   #Megastar Amitabh Bachchan took to Twitter to express his grief. He wrote: ‘ManoharParikar CM Goa,…