Fixed an error in SignupController
Fixed an error in SignupController
* Modified header.jsp and added footer.jsp
* Added images and jquery library into resources.
Adding Authentication functionalities.
Adding Authentication functionalities.
Added Registration functionalities. Made changes to jsp, Java and JS
files.
Added Spring Security Databse based Authentication with password
hashing.
Added Spring Security Database based Authentication with
password hashing.

Signed-off-by: robinvk6 <robinvk6@robinvk6@gmail.com>
Added Basic Directory Functionality.