Removes untranslated string.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2730 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/projects/copy.rhtml

-<h2><%=l(:label_project_copy)%></h2>
+<h2><%=l(:label_project_new)%></h2>
 
 <% labelled_tabular_form_for :project, @project, :url => { :action => "copy" } do |f| %>
 <%= render :partial => 'form', :locals => { :f => f } %>

config/locales/en.yml

@@ -351,7 +351,6 @@ en:
   label_user_new: New user
   label_project: Project
   label_project_new: New project
-  label_project_copy: Copy project
   label_project_plural: Projects
   label_x_projects:
     zero:  no projects