These fields are not needed and removing them prevents export conflicts
when meaning data has not been changed.

#1950408 by levelos: Add a check for the library being installed before returning the API object in mailchimp_get_api_object().

This led to a recursion memory leak. Also changed all usages of
MailchimpList::label to MailchimpList::label().

#2048755 by levelos: When saving a new list, instantiate it as a MailchimpList class rather than stdClass.

Causing a fatal error when creating new lists since
mailchimp_lists_save() is expecting a MailchimpList object.

Create a MailchimpLists class and move the entity CRUD API calls back into the mailchimp_lists.module file.

Adding group default checkbox to list settings to auto-check group options on registration forms. Address issue #1452330.

Issue 1936352: rules condition fails to display mail variable. Altered rule data type to be * since the 'mail' filter does not exist.

Sean Hamlin authored Jul 16, 2013 and Gabriel Carleton-Barnes committed Jul 16, 2013

Issue #358731 by wiifm, erin814: remove the dependency on the README file in the MCAPI library. Patch 1901524-remove-readme-dependency

Removing array settings from filter options API documentation: they technically work but not in a usable way.