finish the first version of patch_file

lib/patchfile.rb

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+require "patchfile/engine"
+
+module Patchfile
+end

lib/patchfile/engine.rb

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+require "yaml"
+module Patchfile
+  class Engine < ::Rails::Engine
+    initializer "patchfile" do 
+      OrbitApp.registration "Patchfile", :type => "ModuleApp" do
+        module_label "Patchfile.Patchfile"
+        base_url File.expand_path File.dirname(__FILE__)
+        widget_methods ["widget","random_Patchfile_widget", "tag_cloud"]
+        widget_settings [{"data_count"=>30}]
+        taggable "Patchfile"
+        categorizable
+        authorizable
+        frontend_enabled
+        data_count 1..30
+		side_bar do
+          head_label_i18n 'Patchfile.Patchfile', icon_class: "icons-megaphone"
+          available_for "users"
+          active_for_controllers (['admin/patchfiles'])
+          head_link_path "admin_patchfiles_path"
+
+          context_link 'Patchfile.Patchfile',
+                                :link_path=>"admin_patchfiles_path" ,
+                                :priority=>1,
+                                :active_for_action=>{'admin/patchfiles'=>'index'},
+                                :available_for => 'users'
+		  context_link 'CKEDITOR',
+								:link_path=>"admin_patchfiles_showckeditor_path" ,
+                                #:link_to=>"admin_patchfiles_path"+"/showckeditor" ,
+                                :priority=>2,
+                                :active_for_action=>{'admin/patchfiles'=>'showckeditor'},
+                                :available_for => 'users'
+        
+		end
+      end
+      # temp = YAML.load_file(File.join(Rails.root,"config","mongoid.yml"))
+      # dbsettings = temp["production"]["sessions"]["default"]
+      # s = Moped::Session.new(dbsettings["hosts"])
+      # s.use dbsettings["database"] 
+      # s[:bulletins].indexes.create({expirable_created_at: 1},{ expireAfterSeconds: 180 })
+    end
+  end
+end

lib/patchfile/version.rb

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+module Patchfile
+  VERSION = "0.0.1"
+end

lib/tasks/patchfile_tasks.rake

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+# desc "Explaining what the task does"
+# task :bulletin do
+#   # Task goes here
+# end