codeQuake/Fireball — pull request #80 by ray176 (2014-08-31 19:51:16+00:00)
Title: Subscription system

As promised in #42, here is the implementation for the subscription system adapted by the old source code of voolia CMS.
Notice that I've not implemented the notifications when a page is changed by an administrator. Since the edit process is not done with one single action (but changing each content separately), I'm not really sure how to implement that appropriately.