- merge previous ext-cyrillic branch/patch from Anton
- handle German ß umlaut
Do not send email to comment author

Noosfero sends an email to all admins of a commnunity when a new
comment is posted. This commit removes the author of the comment from
the recipient list.

Additionally, the comment notifier tests were rewritten. The way it was
implemented, the author of the article was always the same as the author
of the comment. Now, these authors are different.
Merge branch 'master' into feature_cyrillic
Add state for some places and place for some communities

ActionItem2350
TagsBlock works as env block

closes ActionItem2367
[catalog-categories] Adding base names_scopes on product and category
[catalog-categories] Filtering products on catalog by category
[catalog-categories] Adding categories on catalog's side bar and breadcrumb on top
[catalog-categories] Adding css class on highlighted product
Fixing shopping cart links after typo correction
Order products on shopping cart list alphabetically
Displaying product price multiplied by quantity instead of unit price
Generic Settings for Plugins

This patch extends the infra developed on the spaminator branch to build
generic settings for plugin by allowing the setting to be instatiated
with any model that supports settings (and respond to the method
settings).

This way a plugin can have any number of settings over any model
instance like a Profile or an Article and not only the Environment.

!! This might conflict with the commit that introduces this idea !!
!! The commit is 7afc68410de26905e442714857effa3e3a13ad1a        !!
Moving shopping_cart settings from profiles table to settings
Add missing ignores
Merge branch 'plugins-routes' of git://gitorious.org/~diguliu/noosfero/digulius-noosfero into refactoring_controllers
[Mezuro] New controller Project
[Mezuro] Adjusting mezuro to new routes
[Mezuro] refactored profile controller to 2 new controllers.