* A new accepted-cards element to represent the labeled list of card icons
* Add the accepted cards section to the summary and card add/edit page
* mochitest for the accepted-cards element
* Make cc-type a required field and validate it against the list of supported networks
* Add verification of the pay button disabling when card network is not supported
Depends on D5823
Differential Revision: https://phabricator.services.mozilla.com/D5824
* Add cc-type as a valid field for credit card forms
* Add a select menu and new string for designating a card type in the add/edit form
* Enforce matching of cc-type to one of the list of supported network ids for Basic Card
* Expose the network ids list as CreditCard.SUPPORTED_TYPES
* Populate the cc-type options using a getCreditCardTypes util method passed into the EditCreditCard constructor
* Web Payment tests: verify cc-type picker is presented, populated as expected and selections received in the response
MozReview-Commit-ID: 9QyU1UwTRay
Differential Revision: https://phabricator.services.mozilla.com/D3830
* Get default checkedness for the card persist checkbox from a new pref: dom.payments.defaults.saveCreditCard
* Get default checkedness for the address persist checkbox from a new pref: dom.payments.defaults.saveAddress
* Remember checked state from card page (only) so it doesnt change back when returning from add/edit address page
* Fix up card form tests to verify behavior in private/not-private windows, pref value, user opt-in for persisting the card
* Fix up address form tests to not conflate private/not-private windows with expected address persisting behaviour
MozReview-Commit-ID: GXMjqStlnlu
* Get default checkedness for the card persist checkbox from a new pref: dom.payments.defaults.saveCreditCard
* Get default checkedness for the address persist checkbox from a new pref: dom.payments.defaults.saveAddress
* Remember checked state from card page (only) so it doesnt change back when returning from add/edit address page
* Fix up card form tests to verify behavior in private/not-private windows, pref value, user opt-in for persisting the card
* Fix up address form tests to not conflate private/not-private windows with expected address persisting behaviour
MozReview-Commit-ID: GXMjqStlnlu
* Provide an cc-exp-year option to match cc-exp-month
* Make cc-number and cc-name required in the basic-card-form
* Disable the basic-card-page save button when the form is invalid.
MozReview-Commit-ID: LjzsnAKJp6R
* Provide an cc-exp-year option to match cc-exp-month
* Make cc-number and cc-name required in the basic-card-form
* Disable the basic-card-page save button when the form is invalid.
MozReview-Commit-ID: LjzsnAKJp6R
