OpenStore.skuDetails now works with storeSku
Amazon skuDetails. https://github.com/onepf/OpenIAB/issues/46
fix for #51. queryInventory() now work correctly for "moreSubsSkus".  https://code.google.com/p/marketbilling/issues/detail?id=125
fix for #51. Security fix. https://code.google.com/p/marketbilling/source/detail?r=7bc191a004483a1034b758e1df0bda062088d840
Merge branch 'oorlov/master'