[Metin2-6] Modification in validations ()
[Metin2 -6] Completed Task - Edit user info - usrname , pswd, email
Changed flash messages
Resolved Conflicts
Merge branch 'development' into Metin2-6

Conflicts:
	app/assets/javascripts/validation.js
	app/controllers/users_controller.rb
	app/views/users/new.html.erb
Merge branch 'Metin2-6' of https://github.com/Kedarnag13/Metin-2 into Metin2-6
Removed link_to for edit
Merge pull request #15 from Kedarnag13/Metin2-6

[Metin2 - 6] Users must be allowed to edit his Information such as Name, Email, Password.