Adds the ability for users to delete their own account (#10664). Can be disabled in application settings.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@9417 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/integration/routing/my_test.rb

@@ -25,6 +25,12 @@ class RoutingMyTest < ActionController::IntegrationTest
           { :controller => 'my', :action => 'account' }
         )
     end
+    ["get", "post"].each do |method|
+      assert_routing(
+          { :method => method, :path => "/my/account/destroy" },
+          { :controller => 'my', :action => 'destroy' }
+        )
+    end
     assert_routing(
         { :method => 'get', :path => "/my/page" },
         { :controller => 'my', :action => 'page' }