replaced author1 and author2 to authors
Merge branch 'master' of https://github.com/chanakya107/BookShop
Refactored bookQuantity fields, added sqlite3 for testing db queries, fixed book quantity update queries in order processing|F101,F106,F102|raghavendra,neha
Merge branch 'master' of https://github.com/chanakya107/BookShop
printed out of stock text in index file
resolved merge conflict|neha - raghavendra
removed the getters from Book|neha - raghavendra|