fix some bug

lib/patchfile/engine.rb

@@ -2,23 +2,23 @@ require "yaml"
 module Patchfile
   class Engine < ::Rails::Engine
     initializer "patchfile" do 
-      OrbitApp.registration "Patchfile", :type => "ModuleApp" do
-        module_label "Patchfile.Patchfile"
+      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"
+        taggable "patchfilefield"
         categorizable
         authorizable
         frontend_enabled
         data_count 1..30
 		side_bar do
-          head_label_i18n 'Patchfile.Patchfile', icon_class: "icons-megaphone"
+          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',
+          context_link 'patchfile.patchfile',
                                 :link_path=>"admin_patchfiles_path" ,
                                 :priority=>1,
                                 :active_for_action=>{'admin/patchfiles'=>'index'},