(BY: veer) updating index function of Users Controller
(BY: mark) Data rows fetched listed in index template file
(BY: mark) Detail template file added for user detail page
(By: eda) SEO Friendly robot.txt file added at root of the website
Merge branch 'mark' of github.com:veerpartap/cake_php into veer
Adding Eda's Work Merge branch 'eda' of github.com:veerpartap/cake_php into veer