a blog will receive notifications only for published posts. They
will not receive all comments of all posts anymore.
When commenting a post users will receive the answers.
Added tests to try to test this behavior.
document_page is now contained inside website_blog, last part of the refactoring before
cleaning and improving the blog feature. Usefull files have been transfered.
Translations have been discarded, they will have to be re-translated again.
Document_page module is now dead. Long live website_blog!
Misc:
- some fixes in website_blog and wizard
- commented some sections of yml tests because they should not apply anymore
- added empty files for python unit tests in website_blog
bzr revid: tde@openerp.com-20130920142701-4lp1my3ajga2puxl