update top menu 1
added new table to hold user details. and update controller to extract fields from user details table.
added user id to the session data so that we can get user details by the using the user id in the session data.
added new table to hold user details. and update model function to extract fields from user details table.
update how the view gets and displays the name of the logged in user, with his/her designation.
changed user email to user's first name as greeting on the left nav bar.
updated fonts awesome. and implemented file upload using the plugin blueimp