layout changes
 Devise route removed.Images added
 Books Image added. Layout changes
 stylesheet added
 minor rubocop changes
 book stacka dded
 Autocomplete bugs fixed. Paths fixed. Delivery Charges removed
 offline seach table modified
 Application Controller Rubocopped
 address controller rubocopped
 transaction details added
 Rubocopped inventoery controller. Minor bugs
 offline search count added