ADD grails spring security plugin
ADD bcrypt algorithm for password encryption
ADD views and controllers after s2-quickstart eccount User Role
UPDATE defaultTargetUrl to controller login and action auth
UPDATE domain user after s2-quickstart for spring security plugin
REFACTOR bootraping a default user with encrpted password to align spring security
REFACTOR sandbox user with Role and ADD defaultTargetUrl, interceptUrlMap to Config
ADD Main to make Dashboard
ADD Main test to make Dashboard
REFACTOR defaultTargetUrl to /main
ADD spring securoty's sec:ifLoggedIn to restrict unauthorized access to application