Client side file upload image display

Client side file upload image display implemented
Fetch patient sql script modified ton display patient thumnail
Login Form

Now, you can login by tapping the Enter key. You don't have to click the
Submit button anymore :)
Admin Folder

The index.php file in the admin folder could not load because short php
tags were turned off on the server. So, I had to correct all the short
php tags, and make them long ones.
Admin Index file

Resolving my changes with berhacker's changes