diff --git a/app/models/product.rb b/app/models/product.rb
index aca6251..64cc70b 100644
--- a/app/models/product.rb
+++ b/app/models/product.rb
@@ -265,7 +265,7 @@ class Product < ActiveRecord::Base
       {:environment_id => {:type => :integer}},
       {:name_or_category => {:type => :string, :as => :name_or_category_sort, :boost => 2.0}},
       :category_full_name ] + facets.keys.map{|i| {i => :facet}},
-    :include => [:enterprise, :qualifiers, :certifiers, :product_category],
+    :include => [:enterprise, :region, :qualifiers, :certifiers, :product_category],
     :boost => proc {|p| 10 if p.enterprise.enabled},
     :facets => facets.keys
   handle_asynchronously :solr_save
diff --git a/vendor/plugins/nested_has_many_through/.gitignore b/vendor/plugins/nested_has_many_through/.gitignore
deleted file mode 100644
index 57f3a0b..0000000
--- a/vendor/plugins/nested_has_many_through/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-.garlic
-doc/*
diff --git a/vendor/plugins/nested_has_many_through/CHANGELOG b/vendor/plugins/nested_has_many_through/CHANGELOG
deleted file mode 100644
index 2a62803..0000000
--- a/vendor/plugins/nested_has_many_through/CHANGELOG
+++ /dev/null
@@ -1,4 +0,0 @@
-* spec'd and fixed some problems with using named_scope in edge
-
-* Initial commit
-
diff --git a/vendor/plugins/nested_has_many_through/MIT-LICENSE b/vendor/plugins/nested_has_many_through/MIT-LICENSE
deleted file mode 100644
index 906139d..0000000
--- a/vendor/plugins/nested_has_many_through/MIT-LICENSE
+++ /dev/null
@@ -1,20 +0,0 @@
-Copyright (c) 2008 Ian White - ian.w.white@gmail.com
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
\ No newline at end of file
diff --git a/vendor/plugins/nested_has_many_through/README.rdoc b/vendor/plugins/nested_has_many_through/README.rdoc
deleted file mode 100755
index 03f01f6..0000000
--- a/vendor/plugins/nested_has_many_through/README.rdoc
+++ /dev/null
@@ -1,92 +0,0 @@
-http://plugins.ardes.com > nested_has_many_through
-
-= nested_has_many_through
-
-A fantastic patch/plugin has been floating around for a while:
-
-* http://dev.rubyonrails.org/ticket/6461
-* http://code.torchbox.com/svn/rails/plugins/nested_has_many_through
-
-obrie made the original ticket and Matt Westcott released the first version of
-the plugin, under the MIT license.  Many others have contributed, see the trac
-ticket for details.
-
-Here is a refactored version (I didn't write the original), suitable for edge/2.0-stable
-with a bunch of acceptance specs.  I'm concentrating on plugin usage, once 
-it becomes stable, and well enough speced/understood, then it's time to pester
-rails-core.
-
-== Why republish this on github?
-
-* The previous implementations are very poorly speced/tested, so it's pretty 
-  hard to refactor and understand this complicated bit of sql-fu, especially
-  when you're aiming at a moving target (edge)
-* the lastest patches don't apply on edge
-* github - let's collab to make this better and get a patch accepted, fork away!
-
-== Help out
-
-I'm releasing 'early and often' in the hope that people will use it and find bugs/problems.
-Report them at http://ianwhite.lighthouseapp.com, or fork and pull request, yada yada.
-
-== History
-
-Here's the original description:
-
-  This plugin makes it possible to define has_many :through relationships that
-  go through other has_many :through relationships, possibly through an
-  arbitrarily deep hierarchy. This allows associations across any number of
-  tables to be constructed, without having to resort to find_by_sql (which isn't
-  a suitable solution if you need to do eager loading through :include as well).
-
-== Contributors
-
-* Matt Westcott
-* terceiro
-* shoe
-* mhoroschun
-* Ian White (http://github.com/ianwhite)
-* Claudio (http://github.com/masterkain)
-
-Get in touch if you should be on this list
-
-== Show me the money!
-
-Here's some models from the specs:
-
-  class Author < User
-    has_many :posts
-    has_many :categories, :through => :posts, :uniq => true
-    has_many :similar_posts, :through => :categories, :source => :posts
-    has_many :similar_authors, :through => :similar_posts, :source => :author, :uniq => true
-    has_many :posts_of_similar_authors, :through => :similar_authors, :source => :posts, :uniq => true
-    has_many :commenters, :through => :posts, :uniq => true
-  end
-  
-  class Post < ActiveRecord::Base
-    belongs_to :author
-    belongs_to :category
-    has_many :comments
-    has_many :commenters, :through => :comments, :source => :user, :uniq => true
-  end
-  
-The first two has_manys of Author are plain vanilla, the last four are what this plugin enables
-
-  # has_many through a has_many :through
-  has_many :similar_posts, :through => :categories, :source => :posts
-
-  # doubly nested has_many :through 
-  has_many :similar_authors, :through => :similar_posts, :source => :author, :uniq => true
-
-  # whoah!
-  has_many :posts_of_similar_authors, :through => :similar_authors, :source => :posts, :uniq => true
-
-  # has_many through a has_many :through in another model
-  has_many :commenters, :through => :posts, :uniq => true
-
-== What does it run on?
-
-Currently it's running on 2.0, 2.1, and 2.2 stable branches
-
-If you want to run the CI suite, then check out garlic_example.rb (The CI suite
-is being cooked with garlic - git://github.com/ianwhite/garlic)
diff --git a/vendor/plugins/nested_has_many_through/Rakefile b/vendor/plugins/nested_has_many_through/Rakefile
deleted file mode 100644
index ecc8b5f..0000000
--- a/vendor/plugins/nested_has_many_through/Rakefile
+++ /dev/null
@@ -1,77 +0,0 @@
-# use pluginized rpsec if it exists
-rspec_base = File.expand_path(File.dirname(__FILE__) + '/../rspec/lib')
-$LOAD_PATH.unshift(rspec_base) if File.exist?(rspec_base) and !$LOAD_PATH.include?(rspec_base)
-
-require 'spec/rake/spectask'
-require 'spec/rake/verify_rcov'
-require 'rake/rdoctask'
-
-plugin_name = 'nested_has_many_through'
-
-task :default => :spec
-
-desc "Run the specs for #{plugin_name}"
-Spec::Rake::SpecTask.new(:spec) do |t|
-  t.spec_files = FileList['spec/**/*_spec.rb']
-  t.spec_opts  = ["--colour"]
-end
-
-namespace :spec do
-  desc "Generate RCov report for #{plugin_name}"
-  Spec::Rake::SpecTask.new(:rcov) do |t|
-    t.spec_files  = FileList['spec/**/*_spec.rb']
-    t.rcov        = true
-    t.rcov_dir    = 'doc/coverage'
-    t.rcov_opts   = ['--text-report', '--exclude', "spec/,rcov.rb,#{File.expand_path(File.join(File.dirname(__FILE__),'../../..'))}"] 
-  end
-
-  namespace :rcov do
-    desc "Verify RCov threshold for #{plugin_name}"
-    RCov::VerifyTask.new(:verify => "spec:rcov") do |t|
-      t.threshold = 97.1
-      t.index_html = File.join(File.dirname(__FILE__), 'doc/coverage/index.html')
-    end
-  end
-  
-  desc "Generate specdoc for #{plugin_name}"
-  Spec::Rake::SpecTask.new(:doc) do |t|
-    t.spec_files  = FileList['spec/**/*_spec.rb']
-    t.spec_opts   = ["--format", "specdoc:SPECDOC"]
-  end
-
-  namespace :doc do
-    desc "Generate html specdoc for #{plugin_name}"
-    Spec::Rake::SpecTask.new(:html => :rdoc) do |t|
-      t.spec_files    = FileList['spec/**/*_spec.rb']
-      t.spec_opts     = ["--format", "html:doc/rspec_report.html", "--diff"]
-    end
-  end
-end
-
-task :rdoc => :doc
-task "SPECDOC" => "spec:doc"
-
-desc "Generate rdoc for #{plugin_name}"
-Rake::RDocTask.new(:doc) do |t|
-  t.rdoc_dir = 'doc'
-  t.main     = 'README.rdoc'
-  t.title    = "#{plugin_name}"
-  t.template = ENV['RDOC_TEMPLATE']
-  t.options  = ['--line-numbers', '--inline-source']
-  t.rdoc_files.include('README.rdoc', 'SPECDOC', 'MIT-LICENSE')
-  t.rdoc_files.include('lib/**/*.rb')
-end
-
-namespace :doc do 
-  desc "Generate all documentation (rdoc, specdoc, specdoc html and rcov) for #{plugin_name}"
-  task :all => ["spec:doc:html", "spec:doc", "spec:rcov", "doc"]
-end
-
-task :cruise do
-  # run the garlic task, capture the output, if succesful make the docs and copy them to ardes
-  sh "garlic all"
-  `garlic run > .garlic/report.txt`
-  `scp -i ~/.ssh/ardes .garlic/report.txt ardes@ardes.com:~/subdomains/plugins/httpdocs/doc/#{plugin_name}_garlic_report.txt`
-  `cd .garlic/*/vendor/plugins/#{plugin_name}; rake doc:all; scp -i ~/.ssh/ardes -r doc ardes@ardes.com:~/subdomains/plugins/httpdocs/doc/#{plugin_name}`
-  puts "The build is GOOD"
-end
diff --git a/vendor/plugins/nested_has_many_through/SPECDOC b/vendor/plugins/nested_has_many_through/SPECDOC
deleted file mode 100644
index 6ce019f..0000000
--- a/vendor/plugins/nested_has_many_through/SPECDOC
+++ /dev/null
@@ -1,49 +0,0 @@
-
-Author (newly created)
-- #posts should == []
-- #categories should == []
-- #similar_posts should == []
-- #similar_authors should == []
-- #commenters should == []
-
-Author (newly created) who creates post with category
-- #posts should == [post]
-- #categories should == [category]
-
-Author (newly created) who creates post with category and @other_author creates post2 in category
-- #posts should == [post2]
-- #categories should == [category]
-- #similar_posts.should == [post, post2]
-- #similar_authors.should == [@author, @other_author]
-
-Author (newly created) who creates post with category and @other_author creates post2 in category and creates @other_post in @other_category
-- #similar_posts.should == [@post, @post2]
-- #posts_by_similar_authors.should == [@post, @post2, @other_post]
-
-Commenter use case (a1: p1>c1, a2: p2>c1, p3>c2, a3: p4>c3)
-- a1.posts should == [p1]
-- a1.categories should == [c1]
-- a2.posts should == [p2, p3]
-- a2.categories should == [c1, c2]
-
-Commenter use case (a1: p1>c1, a2: p2>c1, p3>c2, a3: p4>c3) u1 comments on p2
-- u1.comments should == [comment]
-- a1.commenters should be empty
-- a2.commenters should == [u1]
-- u1.commented_posts should == [p2]
-- u1.commented_posts.find_inflamatory(:all) should be empty
-- u1.commented_posts.inflamatory should be empty
-- u1.commented_authors should == [a2]
-- u1.posts_of_interest should == [p1, p2, p3]
-- u1.categories_of_interest should == [c1, c2]
-
-Commenter use case (a1: p1>c1, a2: p2>c1, p3>c2, a3: p4>c3) u1 comments on p2 when p2 is inflamatory
-- p2 should be inflamatory
-- u1.commented_posts.find_inflamatory(:all) should == [p2]
-- u1.posts_of_interest.find_inflamatory(:all) should == [p2]
-- u1.commented_posts.inflamatory should == [p2]
-- u1.posts_of_interest.inflamatory should == [p2]
-
-Finished in 0.538693 seconds
-
-31 examples, 0 failures
diff --git a/vendor/plugins/nested_has_many_through/TODO b/vendor/plugins/nested_has_many_through/TODO
deleted file mode 100644
index 76e4409..0000000
--- a/vendor/plugins/nested_has_many_through/TODO
+++ /dev/null
@@ -1,10 +0,0 @@
-* get C2 up to 100%
-  - spec a polymorphic relationship
-  
-* quote table names
-
-* make more use of rails in construct_has_many_or_belongs_to_attributes to reduce brittleness
-
-* Add more coverage
-  - scopes
-    - raise an error when nhmt is being used in a perverse way
\ No newline at end of file
diff --git a/vendor/plugins/nested_has_many_through/garlic.rb b/vendor/plugins/nested_has_many_through/garlic.rb
deleted file mode 100644
index 57c0b85..0000000
--- a/vendor/plugins/nested_has_many_through/garlic.rb
+++ /dev/null
@@ -1,27 +0,0 @@
-garlic do
-  repo 'nested_has_many_through', :path => '.'
-  
-  repo 'rails', :url => 'git://github.com/rails/rails'
-  repo 'rspec', :url => 'git://github.com/dchelimsky/rspec'
-  repo 'rspec-rails', :url => 'git://github.com/dchelimsky/rspec-rails'
-  
-  # target rails versions
-  ['origin/2-2-stable', 'origin/2-1-stable', 'origin/2-0-stable'].each do |rails|
-    # specify how to prepare app and run CI task
-    target "Rails: #{rails}", :tree_ish => rails do
-      prepare do
-        plugin 'rspec'
-        plugin 'rspec-rails' do
-          `script/generate rspec -f`
-        end
-        plugin 'nested_has_many_through', :clone => true
-      end
-
-      run do
-        cd "vendor/plugins/nested_has_many_through" do
-          sh "rake spec:rcov:verify"
-        end
-      end
-    end
-  end
-end
diff --git a/vendor/plugins/nested_has_many_through/init.rb b/vendor/plugins/nested_has_many_through/init.rb
deleted file mode 100644
index ccd759b..0000000
--- a/vendor/plugins/nested_has_many_through/init.rb
+++ /dev/null
@@ -1,10 +0,0 @@
-require 'nested_has_many_through'
-
-ActiveRecord::Associations::HasManyThroughAssociation.send :include, NestedHasManyThrough::Association
-
-# BC
-if defined?(ActiveRecord::Reflection::ThroughReflection)
-  ActiveRecord::Reflection::ThroughReflection.send :include, NestedHasManyThrough::Reflection
-else
-  ActiveRecord::Reflection::AssociationReflection.send :include, NestedHasManyThrough::Reflection
-end
\ No newline at end of file
diff --git a/vendor/plugins/nested_has_many_through/lib/nested_has_many_through.rb b/vendor/plugins/nested_has_many_through/lib/nested_has_many_through.rb
deleted file mode 100644
index ab23328..0000000
--- a/vendor/plugins/nested_has_many_through/lib/nested_has_many_through.rb
+++ /dev/null
@@ -1,137 +0,0 @@
-module NestedHasManyThrough
-  module Reflection # :nodoc:
-    def self.included(base)
-      base.send :alias_method_chain, :check_validity!, :nested_has_many_through
-    end
-  
-    def check_validity_with_nested_has_many_through!
-      check_validity_without_nested_has_many_through!
-    rescue ActiveRecord::HasManyThroughSourceAssociationMacroError => e
-      # now we permit has many through to a :though source
-      raise e unless source_reflection.options[:through]
-    end
-  end
-  
-  module Association
-    def self.included(base)
-      base.class_eval do
-        def construct_conditions
-          @nested_join_attributes ||= construct_nested_join_attributes
-          "#{@nested_join_attributes[:remote_key]} = #{@owner.quoted_id} #{@nested_join_attributes[:conditions]}"
-        end
-
-        def construct_joins(custom_joins = nil)
-          @nested_join_attributes ||= construct_nested_join_attributes
-          "#{@nested_join_attributes[:joins]} #{custom_joins}"
-        end
-      end
-    end
-
-  protected    
-    # Given any belongs_to or has_many (including has_many :through) association,
-    # return the essential components of a join corresponding to that association, namely:
-    #
-    # * <tt>:joins</tt>: any additional joins required to get from the association's table
-    #   (reflection.table_name) to the table that's actually joining to the active record's table
-    # * <tt>:remote_key</tt>: the name of the key in the join table (qualified by table name) which will join
-    #   to a field of the active record's table
-    # * <tt>:local_key</tt>: the name of the key in the local table (not qualified by table name) which will
-    #   take part in the join
-    # * <tt>:conditions</tt>: any additional conditions (e.g. filtering by type for a polymorphic association,
-    #    or a :conditions clause explicitly given in the association), including a leading AND
-    def construct_nested_join_attributes( reflection = @reflection, 
-                                          association_class = reflection.klass,
-                                          table_ids = {association_class.table_name => 1})
-      if reflection.macro == :has_many && reflection.through_reflection
-        construct_has_many_through_attributes(reflection, table_ids)
-      else
-        construct_has_many_or_belongs_to_attributes(reflection, association_class, table_ids)
-      end
-    end
-    
-    def construct_has_many_through_attributes(reflection, table_ids)
-      # Construct the join components of the source association, so that we have a path from
-      # the eventual target table of the association up to the table named in :through, and
-      # all tables involved are allocated table IDs.
-      source_attrs = construct_nested_join_attributes(reflection.source_reflection, reflection.klass, table_ids)
-      
-      # Determine the alias of the :through table; this will be the last table assigned
-      # when constructing the source join components above.
-      through_table_alias = through_table_name = reflection.through_reflection.table_name
-      through_table_alias += "_#{table_ids[through_table_name]}" unless table_ids[through_table_name] == 1
-
-      # Construct the join components of the through association, so that we have a path to
-      # the active record's table.
-      through_attrs = construct_nested_join_attributes(reflection.through_reflection, reflection.through_reflection.klass, table_ids)
-
-      # Any subsequent joins / filters on owner attributes will act on the through association,
-      # so that's what we return for the conditions/keys of the overall association.
-      conditions = through_attrs[:conditions]
-      conditions += " AND #{interpolate_sql(reflection.klass.send(:sanitize_sql, reflection.options[:conditions]))}" if reflection.options[:conditions]
-      
-      {
-        :joins => "%s INNER JOIN %s ON ( %s = %s.%s %s) %s %s" % [
-          source_attrs[:joins],
-          through_table_name == through_table_alias ? through_table_name : "#{through_table_name} #{through_table_alias}",
-          source_attrs[:remote_key],
-          through_table_alias, source_attrs[:local_key],
-          source_attrs[:conditions],
-          through_attrs[:joins],
-          reflection.options[:joins]
-        ],
-        :remote_key => through_attrs[:remote_key],
-        :local_key => through_attrs[:local_key],
-        :conditions => conditions
-      }
-    end
-    
-    
-    # reflection is not has_many :through; it's a standard has_many / belongs_to instead
-    # TODO: see if we can defer to rails code here a bit more
-    def construct_has_many_or_belongs_to_attributes(reflection, association_class, table_ids)
-      # Determine the alias used for remote_table_name, if any. In all cases this will already
-      # have been assigned an ID in table_ids (either through being involved in a previous join,
-      # or - if it's the first table in the query - as the default value of table_ids)
-      remote_table_alias = remote_table_name = association_class.table_name
-      remote_table_alias += "_#{table_ids[remote_table_name]}" unless table_ids[remote_table_name] == 1
-
-      # Assign a new alias for the local table.
-      local_table_alias = local_table_name = reflection.active_record.table_name
-      if table_ids[local_table_name]
-        table_id = table_ids[local_table_name] += 1
-        local_table_alias += "_#{table_id}"
-      else
-        table_ids[local_table_name] = 1
-      end
-      
-      conditions = ''
-      # Add filter for single-table inheritance, if applicable.
-      conditions += " AND #{remote_table_alias}.#{association_class.inheritance_column} = #{association_class.quote_value(association_class.name.demodulize)}" unless association_class.descends_from_active_record?
-      # Add custom conditions
-      conditions += " AND (#{interpolate_sql(association_class.send(:sanitize_sql, reflection.options[:conditions]))})" if reflection.options[:conditions]
-      
-      if reflection.macro == :belongs_to
-        if reflection.options[:polymorphic]
-          conditions += " AND #{local_table_alias}.#{reflection.options[:foreign_type]} = #{reflection.active_record.quote_value(association_class.base_class.name.to_s)}"
-        end
-        {
-          :joins => reflection.options[:joins],
-          :remote_key => "#{remote_table_alias}.#{association_class.primary_key}",
-          :local_key => reflection.primary_key_name,
-          :conditions => conditions
-        }
-      else
-        # Association is has_many (without :through)
-        if reflection.options[:as]
-          conditions += " AND #{remote_table_alias}.#{reflection.options[:as]}_type = #{reflection.active_record.quote_value(reflection.active_record.base_class.name.to_s)}"
-        end
-        {
-          :joins => "#{reflection.options[:joins]}",
-          :remote_key => "#{remote_table_alias}.#{reflection.primary_key_name}",
-          :local_key => reflection.klass.primary_key,
-          :conditions => conditions
-        }
-      end
-    end
-  end
-end
\ No newline at end of file
diff --git a/vendor/plugins/nested_has_many_through/spec/app.rb b/vendor/plugins/nested_has_many_through/spec/app.rb
deleted file mode 100644
index 71c7c4e..0000000
--- a/vendor/plugins/nested_has_many_through/spec/app.rb
+++ /dev/null
@@ -1,84 +0,0 @@
-# Testing app setup
-
-##################
-# Database schema
-##################
-
-ActiveRecord::Migration.suppress_messages do
-  ActiveRecord::Schema.define(:version => 0) do
-    create_table :users, :force => true do |t|
-      t.column "type", :string
-    end
-    
-    create_table :posts, :force => true do |t|
-      t.column "author_id", :integer
-      t.column "category_id", :integer
-      t.column "inflamatory", :boolean
-    end
-
-    create_table :categories, :force => true do |t|
-    end
-
-    create_table :comments, :force => true do |t|
-      t.column "user_id", :integer
-      t.column "post_id", :integer
-    end
-  end
-end
-
-#########
-# Models
-#
-# Domain model is this:
-#
-#   - authors (type of user) can create posts in categories
-#   - users can comment on posts
-#   - authors have similar_posts: posts in the same categories as ther posts
-#   - authors have similar_authors: authors of the recommended_posts
-#   - authors have posts_of_similar_authors: all posts by similar authors (not just the similar posts,
-#                                            similar_posts is be a subset of this collection)
-#   - authors have commenters: users who have commented on their posts
-#
-class User < ActiveRecord::Base
-  has_many :comments
-  has_many :commented_posts, :through => :comments, :source => :post, :uniq => true
-  has_many :commented_authors, :through => :commented_posts, :source => :author, :uniq => true
-  has_many :posts_of_interest, :through => :commented_authors, :source => :posts_of_similar_authors, :uniq => true
-  has_many :categories_of_interest, :through => :posts_of_interest, :source => :category, :uniq => true
-end
-
-class Author < User
-  has_many :posts
-  has_many :categories, :through => :posts
-  has_many :similar_posts, :through => :categories, :source => :posts
-  has_many :similar_authors, :through => :similar_posts, :source => :author, :uniq => true
-  has_many :posts_of_similar_authors, :through => :similar_authors, :source => :posts, :uniq => true
-  has_many :commenters, :through => :posts, :uniq => true
-end
-
-class Post < ActiveRecord::Base
-  
-  # testing with_scope
-  def self.find_inflamatory(*args)
-    with_scope :find => {:conditions => {:inflamatory => true}} do
-      find(*args)
-    end
-  end
-
-  # only test named_scope in edge
-  named_scope(:inflamatory, :conditions => {:inflamatory => true}) if respond_to?(:named_scope)
-  
-  belongs_to :author
-  belongs_to :category
-  has_many :comments
-  has_many :commenters, :through => :comments, :source => :user, :uniq => true
-end
-
-class Category < ActiveRecord::Base
-  has_many :posts
-end
-
-class Comment < ActiveRecord::Base
-  belongs_to :user
-  belongs_to :post
-end
\ No newline at end of file
diff --git a/vendor/plugins/nested_has_many_through/spec/models/author_spec.rb b/vendor/plugins/nested_has_many_through/spec/models/author_spec.rb
deleted file mode 100644
index 36ccf18..0000000
--- a/vendor/plugins/nested_has_many_through/spec/models/author_spec.rb
+++ /dev/null
@@ -1,85 +0,0 @@
-require File.expand_path(File.join(File.dirname(__FILE__), '../spec_helper'))
-require File.expand_path(File.join(File.dirname(__FILE__), '../app'))
-
-describe Author do
-  describe "(newly created)" do
-    before do
-      @category = Category.create!
-      @other_category = Category.create!
-      @author = Author.create!
-    end
-  
-    it "#posts should == []" do
-      @author.posts.should == []
-    end
-   
-    it "#categories should == []" do
-      @author.categories.should == []
-    end
-  
-    it "#similar_posts should == []" do
-      @author.similar_posts.should == []
-    end
-  
-    it "#similar_authors should == []" do
-      @author.similar_authors.should == []
-    end
-  
-    it "#commenters should == []" do
-      @author.commenters.should == []
-    end
-  
-    describe "who creates post with category" do
-      before do
-        @post = Post.create! :author => @author, :category => @category
-      end
-  
-      it "#posts should == [post]" do
-        @author.posts.should == [@post]
-      end
-    
-      it "#categories should == [category]" do
-        @author.categories.should == [@category]
-      end
-    
-      describe "and @other_author creates post2 in category" do
-      
-        before do
-          @other_author = Author.create!
-          @post2 = Post.create! :author => @other_author, :category => @category
-        end
-    
-        it "#posts should == [post2]" do
-          @author.posts.should == [@post]
-        end
-
-        it "#categories should == [category]" do
-          @author.categories.should == [@category]
-        end
-
-        it "#similar_posts.should == [post, post2]" do
-          @author.similar_posts.should == [@post, @post2]
-        end
-      
-        it "#similar_authors.should == [@author, @other_author]" do
-          @author.similar_authors.should == [@author, @other_author]
-        end
-        
-        describe "and creates @other_post in @other_category" do
-          before do
-            @other_category = Category.create!
-            @other_post = Post.create! :author => @other_author, :category => @other_category
-          end
-          
-          it "#similar_posts.should == [@post, @post2]" do
-            @author.similar_posts.should == [@post, @post2]
-          end
-          
-          it "#posts_by_similar_authors.should == [@post, @post2, @other_post]" do
-            @author.posts_of_similar_authors.should == [@post, @post2, @other_post]
-          end
-        end
-      end
-    end
-  end
-end
\ No newline at end of file
diff --git a/vendor/plugins/nested_has_many_through/spec/models/commenter_spec.rb b/vendor/plugins/nested_has_many_through/spec/models/commenter_spec.rb
deleted file mode 100644
index b57b3ce..0000000
--- a/vendor/plugins/nested_has_many_through/spec/models/commenter_spec.rb
+++ /dev/null
@@ -1,109 +0,0 @@
-require File.expand_path(File.join(File.dirname(__FILE__), '../spec_helper'))
-require File.expand_path(File.join(File.dirname(__FILE__), '../app'))
-
-describe 'Commenter use case (a1: p1>c1, a2: p2>c1, p3>c2, a3: p4>c3)' do
-  before do
-    @c1 = Category.create!
-    @c2 = Category.create!
-    @c3 = Category.create!
-    @a1 = Author.create!
-    @a2 = Author.create!
-    @a3 = Author.create!
-    @p1 = @a1.posts.create! :category => @c1
-    @p2 = @a2.posts.create! :category => @c1
-    @p3 = @a2.posts.create! :category => @c2
-    @p4 = @a3.posts.create! :category => @c3
-    @a1.reload
-    @a2.reload
-  end
-
-  it "a1.posts should == [p1]" do
-    @a1.posts.should == [@p1]
-  end
-
-  it "a1.categories should == [c1]" do
-    @a1.categories.should == [@c1]
-  end
-  
-  it "a2.posts should == [p2, p3]" do
-    @a2.posts.should == [@p2, @p3]
-  end
-
-  it "a2.categories should == [c1, c2]" do
-    @a2.categories.should == [@c1, @c2]
-  end
-  
-  describe "u1 comments on p2" do
-    before do
-      @u1 = User.create!
-      @comment = @p2.comments.create! :user => @u1
-    end
-    
-    it "u1.comments should == [comment]" do
-      @u1.comments.should == [@comment]
-    end
-    
-    it "a1.commenters should be empty" do
-      @a1.commenters.should be_empty
-    end
-    
-    it "a2.commenters should == [u1]" do
-      @a2.commenters.should == [@u1]
-    end
-    
-    it "u1.commented_posts should == [p2]" do
-      @u1.commented_posts.should == [@p2]
-    end
-    
-    it "u1.commented_posts.find_inflamatory(:all) should be empty" do
-      @u1.commented_posts.find_inflamatory(:all).should be_empty
-    end
-    
-    if ActiveRecord::Base.respond_to?(:named_scope)
-      it "u1.commented_posts.inflamatory should be empty" do
-        @u1.commented_posts.inflamatory.should be_empty
-      end
-    end
-    
-    it "u1.commented_authors should == [a2]" do
-      @u1.commented_authors.should == [@a2]
-    end
-    
-    it "u1.posts_of_interest should == [p1, p2, p3]" do
-      @u1.posts_of_interest.should == [@p1, @p2, @p3]
-    end
-    
-    it "u1.categories_of_interest should == [c1, c2]" do
-      @u1.categories_of_interest.should == [@c1, @c2]
-    end
-    
-    describe "when p2 is inflamatory" do
-      before do
-        @p2.toggle!(:inflamatory)
-      end
-      
-      it "p2 should be inflamatory" do
-        @p2.should be_inflamatory
-      end
-      
-      it "u1.commented_posts.find_inflamatory(:all) should == [p2]" do
-        # uniq ids is here (and next spec) because eager loading changed behaviour 2.0.2 => edge
-        @u1.commented_posts.find_inflamatory(:all).collect(&:id).uniq.should == [@p2.id]
-      end
-        
-      it "u1.posts_of_interest.find_inflamatory(:all).uniq should == [p2]" do
-        @u1.posts_of_interest.find_inflamatory(:all).collect(&:id).uniq.should == [@p2.id]
-      end
-      
-      if ActiveRecord::Base.respond_to?(:named_scope)
-        it "u1.commented_posts.inflamatory should == [p2]" do
-          @u1.commented_posts.inflamatory.should == [@p2]
-        end
-
-        it "u1.posts_of_interest.inflamatory should == [p2]" do
-          @u1.posts_of_interest.inflamatory.should == [@p2]
-        end
-      end
-    end
-  end
-end
diff --git a/vendor/plugins/nested_has_many_through/spec/spec_helper.rb b/vendor/plugins/nested_has_many_through/spec/spec_helper.rb
deleted file mode 100644
index 8e21f5b..0000000
--- a/vendor/plugins/nested_has_many_through/spec/spec_helper.rb
+++ /dev/null
@@ -1,23 +0,0 @@
-# This file is copied to ~/spec when you run 'ruby script/generate rspec'
-# from the project root directory.
-ENV["RAILS_ENV"] ||= "test"
-require File.expand_path(File.join(File.dirname(__FILE__), "../../../../config/environment"))
-require 'spec/rails'
-
-Spec::Runner.configure do |config|
-  config.use_transactional_fixtures = true
-  config.use_instantiated_fixtures  = false
-  config.fixture_path = RAILS_ROOT + '/spec/fixtures'
-
-  # You can declare fixtures for each behaviour like this:
-  #   describe "...." do
-  #     fixtures :table_a, :table_b
-  #
-  # Alternatively, if you prefer to declare them only once, you can
-  # do so here, like so ...
-  #
-  #   config.global_fixtures = :table_a, :table_b
-  #
-  # If you declare global fixtures, be aware that they will be declared
-  # for all of your examples, even those that don't use them.
-end
\ No newline at end of file
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