* Use a unique text-domain, wporg-5ftf
* Fix plugin i18n strings
* Remove unwanted text-domains from WPCS checks and fix missed old text-domains
* Remove type=array from phpcs
* Re-add type=array
* Small WPCS fix
* WPCS: replace var with
This updates the display of contributors into a table view, and adds the ability to add and remove contributors to existing pledges.
The display has been refactored to use JS templates & JSON contributor data– the data is output onto the page when loaded from the server, and rendered when the page finishes loading. Adding & removing contributors now submits to an admin-ajax.php endpoint, which, if successful, return the new list of contributors. This ensures the display is always up to date.
Fixes#3
Having both the input for adding a comma separated list of contributors
to a new pledge and the UI for managing the contributors on an existing
pledge in the same file was confusing and it conflated two different
pieces of functionality. It also caused `undefined index` errors in some
views because `'pledge-contributors'` only exists when submitting the
new pledge form.
