view .svn/pristine/c8/c8bf21d1404b2daaac7abe315bbaa50d1e93dc11.svn-base @ 1087:74407a04925c issue_540

* (publication.rb) - fixed the acts_as_activity query (see diff to previous commit) - not returning duplicate results any longer; added the visible scope to the publication model;
* (init.rb) - created a new public permission - view_publication.

begin
  require 'openid'
rescue LoadError
  begin
    gem 'ruby-openid', '>=2.1.4'
  rescue Gem::LoadError
    # no openid support
  end
end

if Object.const_defined?(:OpenID)
  config.to_prepare do
    OpenID::Util.logger = Rails.logger
    ActionController::Base.send :include, OpenIdAuthentication
  end
end