Revert to previous version of add_check_form
Revert to previous version of add_check_form

add_check_form previous commit was add_cc content.

Signed-off-by: Stephen Mareches <e4359ba3fa06084997c2747f2c852b6ec4909374@payscape.com>

Payscape/Payscape-Gateway-PHP-Developers-Suite,Payscape/Payscape-Gateway-PHP-Developers-Suite