Issue #1868172 by at0g: Fixed custom field of type MultiSelectMany, so it shows all selected values
Issue #1810694 by cableman0408: Added support for custom field type date
Issue #1505074 by cableman0408: Fixed ghost blocks by rehash the block cache on api key changes
Issue #1734976 by bpwilliams: Fixed same list_Id is always passed no matter which block subscribe form is used
By cableman0408: Updated make file with the newest version of libraries and the create-send API library
Issue #1778246 by cableman0408: Fixed redirection of successful subscription/unsubscription pages
Issue #1778246 by cableman0408: Fixed redirection of successful subscribtion page
Issue #1566892 by stevesmename: Updated readme with information about the create-send library
Fixed issue with string translations and escap of administrator supplied strings
Issue #1648890 by pfrenssen: Minor whitespace fixes