Add PreviewImage shadowbox, padded resize on thumbnails, and various margins

    add margin to option select boxes

    Add shadowbox to preview image, thumbnails have padded resize, turn slider animation off, make sure submit button and product description are on separate lines,
Merge pull request #48 from korthjp17/FrontEndUpdates

Add PreviewImage shadowbox, padded resize on thumbnails, and various mar...
Fixes #46 - Push Member password change to FoxyCart API

Triggers API push when password is changed in SilverStripe, updates customer record on FoxyCart.
Merge branch 'userPush' of github.com:jirish/FoxyStripe into userPush
CustomerExtension - push customer data to FoxyCart via API

Member::onBeforeWrite() - pushes Member data to FoxyCart via API. Fixes #46