Rails 3: BlogObserver doesn't seem to be working

[peakpg]

I created a Rails 3/bcms 3.3 branch to try testing the upgrade for a project. I think the CMS/Rails 3 upgrade took, but there is an issue with the BlogObserver where nothing seems to happen after saving the blog. This could be just something that needs to be changed in this module, or the bcms 3.3 persistance code may have broken observers.

There are a number of tests that are broken as well.

[synth]

just requires adding a line to application.rb,
config.active_record.observers = :blog_observer

i updated the readme on the rails3 branch of my fork: https://github.com/synth/bcms_blog