add first user controller, not finished. Add htaccess to rewrite url. Now the example urt is: http://localhost:8080/SE2014-Project_Website/login. Delete some trash.
Repair User Page
User Page!Lastest ver
Done!User
fix controller, define signup controller
Merge branch 'master' of https://github.com/huynt57/SE2014---Group-5---K57CA---UET
doing document page
Merge branch 'master' of https://github.com/huynt57/SE2014---Group-5---K57CA---UET

Conflicts:
	protected/runtime/application.log
edit controller signup and login
Add validator, finish controller for login, signup page
fix link in main page
finish document page layout
Merge branch 'master' of https://github.com/huynt57/SE2014---Group-5---K57CA---UET

Conflicts:
	protected/runtime/application.log
no message
fix upload multi files
Merge branch 'master' of https://github.com/huynt57/SE2014---Group-5---K57CA---UET
optimize document page
fix signup controller
fix user status
fix function post file area