Fixed: watchers should be notified even if they uncheck 'mail notifications'

git-svn-id: http://redmine.rubyforge.org/svn/trunk@724 e93f8b46-1217-0410-a6f0-8f06a7374b81

lib/redmine/acts_as_watchable/lib/acts_as_watchable.rb

@@ -37,7 +37,7 @@ module Redmine
         end
         
         def watcher_recipients
-          self.watchers.collect { |w| w.user.mail if w.user.mail_notification }.compact
+          self.watchers.collect { |w| w.user.mail }
         end
 
         module ClassMethods