Integrated new registration workflow.

Added optional "mailer.subject_prefix" configuration item.
Added CMS_SETUP.utf_8_site_name for convenience.
Fixed a few potential unicode issues.
Fixed various typos.

library/model/src/user/cms_temp_user.e

@@ -0,0 +1,45 @@
+note
+	description: "User for temporary account."
+	date: "$Date$"
+	revision: "$Revision$"
+
+class
+	CMS_TEMP_USER
+
+inherit
+	CMS_USER
+
+create
+	make,
+	make_with_id
+
+feature -- Access
+
+	personal_information: detachable STRING_32
+			-- User personal information.
+
+	salt: detachable STRING_32
+			-- User's password salt.
+
+feature -- Element change
+
+	set_personal_information (a_personal_information: like personal_information)
+			-- Assign `personal_information' with `a_personal_information'.
+		do
+			personal_information := a_personal_information
+		ensure
+			personal_information_assigned: personal_information = a_personal_information
+		end
+
+	set_salt (a_salt: like salt)
+			-- Assign `salt' with `a_salt'.
+		do
+			salt := a_salt
+		ensure
+			salt_assigned: salt = a_salt
+		end
+
+note
+	copyright: "2011-2016, Javier Velilla, Jocelyn Fiat, Eiffel Software and others"
+	license: "Eiffel Forum License v2 (see http://www.eiffel.com/licensing/forum.txt)"
+end

library/model/src/user/cms_user.e

@@ -62,7 +62,7 @@ feature -- Access
 	hashed_password: detachable READABLE_STRING_8
 			-- Hashed user password.
 
-	email: detachable READABLE_STRING_32
+	email: detachable READABLE_STRING_8
 			-- User email.
 
 	profile: detachable CMS_USER_PROFILE
@@ -80,7 +80,6 @@ feature -- Access
 			--			active
 			--			trashed
 
-
 feature -- Access: helper
 
 	utf_8_name: STRING_8
@@ -302,6 +301,6 @@ invariant
 	id_or_name_set: id > 0 or else not name.is_whitespace
 
 note
-	copyright: "2011-2015, Javier Velilla, Jocelyn Fiat, Eiffel Software and others"
+	copyright: "2011-2016, Javier Velilla, Jocelyn Fiat, Eiffel Software and others"
 	license: "Eiffel Forum License v2 (see http://www.eiffel.com/licensing/forum.txt)"
 end