Adds a branch for unlimited project hierarchy.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/branches/work@2148 e93f8b46-1217-0410-a6f0-8f06a7374b81

nested_projects/test/fixtures/journal_details.yml

@@ -0,0 +1,15 @@
+--- 
+journal_details_001: 
+  old_value: "1"
+  property: attr
+  id: 1
+  value: "2"
+  prop_key: status_id
+  journal_id: 1
+journal_details_002: 
+  old_value: "40"
+  property: attr
+  id: 2
+  value: "30"
+  prop_key: done_ratio
+  journal_id: 1