#13 added redirect for addRss ; try catch errors
#13 removed a couple of links from view
#13 added links in views for viewing rss
#13 improved css
#13 improved css
#13 add css class
improved layout
improved email message
#13 added viewRss
#13 added unread column in rss table
#13 added unread column in rss table
#13 added read/unread icon and ajax call
#13 added read/unread icon and ajax call
#13 added read/unread icon and ajax call AND php logic
#13 added favorite rss functionality and other stuff
added if (!defined('BASEPATH'))
    exit('No direct script access allowed'); to controllers
closes #13