Updated Register Module.

Worlflow

1- Register
1.1 Create a new temporal user
1.2 Email to the new User
1.3 Email to Web Master
2 Web Master Review th Account Application
2.1 Accept and Send an confirmation email to the user and remove the temporal user
2.2 Reject the application send a rejection email to the user and remove the temporal

Added a new table to save temporal users to review their Application to the site.
Updated Register Form with an new input Application and Recaptcha validation.
Updated Emails templates and messages. (TODO improve messages)
Updated mails templates. Simple messages (Todo improve messages).
Added a new handler to reject a user
Updated existing hanlders to handler the new workflow.

modules/auth/model/cms_temporal_user.e

@@ -0,0 +1,32 @@
+note
+	description: "Summary description for {CMS_TEMPORAL_USER}."
+	date: "$Date$"
+	revision: "$Revision$"
+
+class
+	CMS_TEMPORAL_USER
+
+inherit
+
+	CMS_USER
+
+create
+		make,
+		make_with_id
+
+feature -- Access
+
+	application: detachable STRING_32
+			-- User application
+
+feature -- Element change
+
+	set_application (an_application: like application)
+			-- Assign `application' with `an_application'.
+		do
+			application := an_application
+		ensure
+			application_assigned: application = an_application
+		end
+
+end