Add 'invite only' site setting
Hide registration on login modal if 'invite only'
Silently fail if user tries to sneak in

When 'invite only' is enabled, there's no way for a user to create an
account unless they try and sneak in by POSTing to /users/. We will
silently fail if this happens.
Disable OmniAuth account creation if 'invite only'
Don't require authentication for invites
Version bump to v0.9.2.5
Allow images in the daily digest for top scoring posts
Merge pull request #964 from chrishunt/exclusive-club

Add 'invite only' site setting
FIX: Javascript errors when navigating to some topics
Change CHEF Omnibus cookbook base_uri attribute because Opscode as migrated their omnibus S3 bucket.
keep /srv/status exposed
Temporarily roll back ember rc5. We identified some things we need to fix.
Enabled strong_parameters across all models/controllers.

All models are now using ActiveModel::ForbiddenAttributesProtection, which shifts the responsibility for parameter whitelisting for mass-assignments from the model to the controller. attr_accessible has been disabled and removed as this functionality replaces that.

The require_parameters method in the ApplicationController has been removed in favor of strong_parameters' #require method.

It is important to note that there is still some refactoring required to get all parameters to pass through #require and #permit so that we can guarantee that parameter values are scalar. Currently strong_parameters, in most cases, is only being utilized to require parameters and to whitelist the few places that do mass-assignments.
Finished server.es translation, ready for review (still a few sentences left because no good translation has been found)
documentation: further improvements and TESTING!
Little review on client.es.yml and added a lot of translation that were missing and made the page looks ugly
Refactored user_name suggestion methods into a module to reduce the complexity of User model
Merge pull request #968 from davidpp/master

Change CHEF Omnibus cookbook base_uri attribute because Opscode changed their omnibus S3 bucket.
Merge pull request #972 from Supermathie/sysadmin-docs

documentation: further improvements and TESTING!
Merge pull request #971 from iancmyers/strong-parameters

Enabled strong_parameters across all models/controllers.