[PEPr] +1 for Event::Event_Dispatcher2

Daniel O'Connor (http://pear.php.net/user/doconnor) has voted +1 on the proposal for Event::Event_Dispatcher2. Proposal information: http://pear.php.net/pepr/pepr-proposal-show.php?id=596 Vote information: http://pear.php.net/pepr/pepr-vote-show.php?id=596&handle=doconnor This vote is conditional. The condition is: I'm for this package conceptually, but I don't like: * Use of SimpleTest means that this package can't be easily integrated into the pear wide test suite (Either phpunit or pear's run-tests are the options I like to push here) * Code needs cleanup & PHPCS. * The use of the 'final' keyword - if a unit test wants to mock out something out, you are blocking it from happening. * Encouraging singletons (if you only need one instance of an object, inject it; singleton makes testing a PITA)