* Fix: Properly store First Name and Last Name when created manually.
* Fix: Ensure emails get sent properly when a manual donation is made and email is selected.
* Fix: Apply correct date to newly created manual donations with a custom date.
* New: Added support for new recurring options found in Recurring Donations 1.6+ - please update recurring if you're using it alongside Manual Donations!
* New: Added a filter within the donation validation method so other add-ons can hook in properly. This is in preparation for the Tributes add-on coming compatiblity release with Manual Donations.
