Revert r6104 "Merged r6098 from trunk."

I messed things up with a cherry-pick on master, I'll re-apply it after.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/branches/1.2-stable@6105 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/models/project.rb

@@ -544,27 +544,7 @@ class Project < ActiveRecord::Base
   def enabled_module_names
     enabled_modules.collect(&:name)
   end
-
-  # Enable a specific module
-  #
-  # Examples:
-  #   project.enable_module!(:issue_tracking)
-  #   project.enable_module!("issue_tracking")
-  def enable_module!(name)
-    enabled_modules << EnabledModule.new(:name => name.to_s) unless module_enabled?(name)
-  end
-
-  # Disable a module if it exists
-  #
-  # Examples:
-  #   project.disable_module!(:issue_tracking)
-  #   project.disable_module!("issue_tracking")
-  #   project.disable_module!(project.enabled_modules.first)
-  def disable_module!(target)
-    target = enabled_modules.detect{|mod| target.to_s == mod.name} unless enabled_modules.include?(target)
-    target.destroy unless target.blank?
-  end
-
+  
   safe_attributes 'name',
     'description',
     'homepage',