Update README documentation.
Update README documentation.

madjam/copycat,tempbottle/copycat,quantiply-fork/copycat,aruanruan/copycat,kuujo/copycat,kuujo/copycat,arnonmoscona/copycat,arnonmoscona/copycat,tempbottle/copycat,atomix/atomix,madjam/copycat,atomix/atomix,aruanruan/copycat