Versions can now be created with no date.

Versions with no date appear at the end of the roadmap, sorted by name.

git-svn-id: http://redmine.rubyforge.org/svn/trunk@536 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/fixtures/versions.yml

@@ -15,3 +15,12 @@ versions_002:
   id: 2
   description: Stable release
   effective_date: 2006-07-19
+versions_003: 
+  created_on: 2006-07-19 21:00:33 +02:00
+  name: "2.0"
+  project_id: 1
+  updated_on: 2006-07-19 21:00:33 +02:00
+  id: 3
+  description: Future version
+  effective_date: 
+  

test/functional/projects_controller_test.rb

@@ -109,7 +109,7 @@ class ProjectsControllerTest < Test::Unit::TestCase
     get :changelog, :id => 1
     assert_response :success
     assert_template 'changelog'
-    assert_not_nil assigns(:fixed_issues)
+    assert_not_nil assigns(:versions)
   end
   
   def test_roadmap