Continuing on final front-end testing and cleanup

Continuing on final front-end testing and cleanup

Added use of terms in cartSummary.html.
Fixed missing date for "First Event Time" in reg event dashboard.
Fixed warnings and undefines in list.html - Need to stop using recurrences for this!
Fixed undefined for "locations" in registration.html.
Fixed layout and text problems with level headed in registration registration.html
Commented out payment methods from plugin.ini: Comp Code, Call from Merchant, Paypal
Updated defaults for payment methods in dataRegEvent.php
Now checking for admin users when selecting payment methods in regCartSupport.php
Reorganized Payment Method selection and better method checking in checkout.html
Fixed possible problem with default payment method selection
Edited description comment for Credit Card fields in create_database...sql