Contribute: Accepted Credit Cards - New DB Table and Admin UI

Sites need the ability to configure the types of credit cards they will accept.

1. Create new class / DB table: civicrm_accept_credit_card
Columns are:
id
domain_id
name (varchar 64) - "Credit card type value passed to payment processor."
title (varchar 64) - "Credit card type displayed to user - may be localised value."
is_active (tinyint)

2. Implement browse/add/update/disable/delete for this class (similar to admin/contribute/contributionType). This will be a new menu item in the Admin control panel - within CiviContribute group.

• • • Ask Sanjay to create a new icon for this (picture of a credit card w/ a question mark over it)

[Lobo will retrieve the active records when rendering the Credit Card: <select> options for the Online Contribution Pages]