UMIP 139 -Add AUDUSD, BRLUSD, MXNUSD, COPUSD, CZKUSD, SEKUSD, PLNUSD and TRYUSD as price identifier

The DVM should support price requests for the AUDUSD, BRLUSD, MXNUSD, COPUSD, CZKUSD, SEKUSD, PLNUSD and TRYUSD price index.