Update to include Saturncoin (SAT).

Update to include Saturncoin (SAT) to be included in currency pairs at MintPal, and possibly Cryptorush if that exchange gets added.
Update to include Saturncoin/Bitcoin pair.

Update to include Saturncoin (SAT) and Bitcoin (BTC) pair.
Merge pull request #6 from Dilgess/patch-1

MintPal Saturncoin (SAT) Pair