#196468 by Nedjo, add method to provide a link to automatically import a file into Content Copy, make the message about the pre-loaded file more obvious by using an error class.

#128038 Alter _content_admin_form() to provide the raw widget default values as well as the default value widget so programmed forms will have those values available. You can't tell when you construct the form if it's a programmed form or not, so we will always have to create the default value widget, but we don't always have to use it. This will also get the default values into the Content Copy export in a way that Content Copy import can pick them up, and alter validation to unset the default value widget and skip the default value widget processing if it's a programmed form. Since we are now provided the actual default value (not just the default value widget) in the export, we can safely pick it up in the import.

#128038 Use content_field_instance_collapse() to send form values in the Content Copy export to be sure we get the original field values for checkboxes instead of the true/false values we will get otherwise.

#128038 Backport content_field_instance_collapse() and content_field_instance_expand() to make it easier to send field values to drupal_execute.

and content_update_6004 tries to add the indexes already created by content_update_1009

is requested as well as on a clean load. backport of #277310.

#187599 Backport content_generate so Devel module can create data for CCK fields when creating nodes.

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#220573 Avoid creating huge arrays of referenceable users on sites with many users by adding option to limit search for referenceable users to a specific uid.