Added support for including OnsitePaymentCheckoutComponent on first page of single page checkout.
Fix to change password on AccountPage
Fixes a checkout bug: Given a single-page checkout and given the membership component comes after the address book components, the addresses don't get assigned to the member correctly.
Merge branch 'patch-account-changepassword' into custom-aplus3
Merge branch 'patch-member-addresses-rc' into custom-aplus3
Merge remote-tracking branch 'origin/patch-checkout-cleanup-rc' into custom-aplus3