Adds .find and .all Plugin class methods.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2039 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/admin_controller.rb

@@ -50,7 +50,7 @@ class AdminController < ApplicationController
   end
   
   def plugins
-    @plugins = Redmine::Plugin.registered_plugins.values.sort
+    @plugins = Redmine::Plugin.all
   end
   
   # Loads the default configuration