Testbed enabled

The testbed has been disabled since yesterday and has just been re-enabled.

The Node revisions test fails if admin has a personal timezone offset patch was committed to Drupal 7 core in order to correct the problem created by Move node links into $node->content.

The duplicate testing issue that occurs rarely was remedied by increasing the memory limit on the testing servers and applying a preventative patch, just to be extra sure.

Thank you for your patience,

boombatower