GHash.IO, the mining pool that almost created a 51% attack back in January, recently announced some big changes, including a Scrypt mining pool that allows customers to mine Litecoin, Dogecoin, Auroracoin and Feathercoin. We spoke with the company’s chief information officer, Jeffrey Smith, over the weekend. Cointelegraph: What can we expect to see with this recent expansion into Scrypt mining? Jeffrey Smith: First of all, we think that Litecoin is a promising virtual currency, and we would like to show our support to the whole Litecoin community and give all Litecoin miners the ability to mine on the No. 1 …