Revamped isbn.net.in
Because of constant badgering from loyal isbn.net.in users (Navdeep, Chinmay, Hari, Sandip, Vidyaraj, Kartik, Vivek, Arjun, Leo, Ravi and others), I finally had to dedicate a weekend to fixing up isbn.net.in. However, instead of just fixing up the old code base, I rewrote it to use