kigster/ventable — pull request #1 by tinynumbers (2014-01-11 00:27:42+00:00)
Title: Fix error message when event handler method is missing

Previously the error message in Event#notify_class_observer shownwhen there is no suitable event handler method found on the observer was incorrect - it said "suitable event handler method found" when in fact it should be saying "NO suitable event handler method found".

This has been corrected and the message has been made more helpful, including the addition of a suggestion for the correct handler method name.