Updates

Updated - 1) discover.ejs/find friends.ejs/whotofollow.ejs and deleted
anything relating to 'my profile' from README.md, header.ejs, app.js,
views/, routes/, and public/docs/routes. 2) Documentations for each
update
Merge pull request #15 from mayukudo/master

Updates for Find Friends, discover, Who to follow, and deletions of My profile