Add a .drush-lock-update file to tell folks not to update Pantheon Drupal sites with Drush.
Add a .drush-lock-update file to tell folks not to update Pantheon Drupal sites with Drush.

joshkoenig/golden-god-demo,brainhell/drupalglass,lincgr/Prueba,lincgr/Prueba,joshkoenig/golden-god-demo,joshkoenig/golden-god-demo,joshkoenig/golden-god-demo,joshkoenig/golden-god-demo,joshkoenig/golden-god-demo,brainhell/drupalglass,brainhell/drupalglass,brainhell/drupalglass,lincgr/Prueba,lincgr/Prueba,brainhell/drupalglass,joshkoenig/golden-god-demo