#828352: Recent improvement to allow selection of fields to display in pane caused summary styles to break. (accidentally in prior commit)

Improve the "Edit panel" tab so that Panels Everywhere can use a different name for site template, and Panels can direct it to the most appropriate tab in the editor.

#827370 by dereine: Allow the new auto-submit.js to allow a single class that causes every element in the form to auto-submit.

callback, as the latter approach is deprecated.

logic.

Issue #817612 by elstudio: Fix validation error that was making it impossible to add 'Existing node' content_types.

more informative variable naming scheme.

there.

'process' (plugin system). Consequently, moved the content_type plugin
over to use 'process' instead of the 'defaults' callback.

actually do what it advertises and output last change time.

Views content connector; based on #791960.

longer defaults to FALSE, as this caused widespread unexpected behavior
in modules using ctools plugins.

committed that definitively require a new version.