added changelog

added changelog and started to implement db file information.
adjusted div size uploaded files area
added alot of page styling
added detailed user view

this view is still very rough condition. not totally completed yet.
add glyphicons

I added the individual glyphicon images
added dashboard view
added sidebar style sheet
fix some side bar styles
fixed links on side bar
added new main page style sheet
added topNavBar_loggedIn partial view
updated user management view

added new css style and the left side nav bar
fixed resizing on user management view
delete welcome controller file

replacing the welcome controller file with dashboard.php
update view links in relation to dashboard
removed welcome_message view
deleted test upload files
tested file uploader

Just tested to make sure that the file uploader still works and it
does.
Merge branch 'Update'