Gold Digger Landscape / Adding "gems" virtual currency.
Gold Digger Landscape / Item structure.
Gold Digger Landscape / Unifying the currency store with the goods store. The currency packs are being added as categories, with similar UI.

Bugs/ Hard-coded stuff:
1. iScroll is working better, but still the currency categories are not functioning.
2. In addition, some hard coded values in the iScroll function.
3. .items-container - hard coded width: @internalWidth * 4; Should be calculated by number of items currently in it.