callback, as the latter approach is deprecated.

logic.

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

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

selectors by switching in str_replace() for preg_replace().

part of $form_state.

introduce static var resets when locks are cleared.

exported scalars.

ctools_plugin_load_includes().

settings to include background opacity and color.

depending on how PHP was built.

#745468 by alevine and Scott Reynolds: Make ajax better able to know what .js/.css was already on the page.

#711664 by neclimdul: Deprecate the plugin hook which should no longer be used; all plugins should be file based.