Makes the wiki sidebar editable (#5208).

The content of the wiki page named 'Sidebar' is rendered in the sidebar if it exists. Permission to edit protected pages is required to create this page.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3632 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/unit/wiki_page_test.rb

@@ -33,11 +33,18 @@ class WikiPageTest < ActiveSupport::TestCase
     page.title = "Page"
     assert page.save
     page.reload
+    assert !page.protected?
     
     @wiki.reload
     assert @wiki.pages.include?(page)
   end
   
+  def test_sidebar_should_be_protected_by_default
+    page = @wiki.find_or_new_page('sidebar')
+    assert page.new_record?
+    assert page.protected?
+  end
+  
   def test_find_or_new_page
     page = @wiki.find_or_new_page("CookBook documentation")
     assert_kind_of WikiPage, page