Do not notify users that are no longer allowed to view an issue (#3589, #4263).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3121 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/models/project.rb

@@ -352,6 +352,11 @@ class Project < ActiveRecord::Base
     members.select {|m| m.mail_notification? || m.user.mail_notification?}.collect {|m| m.user.mail}
   end
   
+  # Returns the users that should be notified on project events
+  def notified_users
+    members.select {|m| m.mail_notification? || m.user.mail_notification?}.collect {|m| m.user}
+  end
+  
   # Returns an array of all custom fields enabled for project issues
   # (explictly associated custom fields and custom fields enabled for all projects)
   def all_issue_custom_fields