MagicThumb class to MagicThumb-swap

Error on magic zoom refresh solved w/ class change.
RenderOptions in extension zoom title

Added title to be shown on zoom image for color options, but magic zoom
plug-in is not adding the data.
App cart put back in, hybrid cart stuff var

Commented out Hybrid cart until it can be properly ported over.
Changed var in beachmart_custom extension that used stuff --> ['@ITEMS']
Cart item list style