lower option ul added,
upper ul padding bottom removed,
cost uppercased
formatAmount method added,
default fields moved outside if statement to cater for package,
failure callback removed
added js class hooks,
change to copy
tweaks to container padding to cater for hiding/showing the payment div
date changed to ISO format on mem end so consumtion of this date changed
css and js pull request comment fixes
Merge pull request #5017 from guardian/mem-tab-friend-package

Mem tab friend package