Added error handling when saving sequence settings.
Added function to check whether the specified $post has a delay that is the same or newer (timestamp based) as the optIn timestamp for the user & sequence.
Feature: Added support for CPTs in post list (to add to sequence).
Refactored logic for pulling posts to include in post list for sequence
Feature: Paginated post list (TODO: Convert to table) in Member Links of PMPro member account page (including highligting of the post)
Feature: Adding timestamp to opt-in action by user.
Feature: Implemented pmpro_sequencepost_types filter
Bug:  Allow $enddate to be empty in datediff calculation. If empty/null, use today's date.
Bug: Didn't unregister cron jobs or disable Alert notifications on plugin deactivation.
Updated Readme file