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/app/views/mailer/issue_edit.text.plain.rhtml

@@ -0,0 +1,9 @@
+<%= l(:text_issue_updated, "##{@issue.id}", @journal.user) %>
+
+<% for detail in @journal.details -%>
+<%= show_detail(detail, true) %>
+<% end -%>
+
+<%= @journal.notes if @journal.notes? %>
+----------------------------------------
+<%= render :partial => "issue_text_plain", :locals => { :issue => @issue, :issue_url => @issue_url } %>