some cosmetic changes.
some cosmetic changes.

tuomassiren/libbitcoin-explorer,libtetcoin/libtetcoin-explorer,libtetcoin/libtetcoin-explorer,BWallet/sx,libmetrocoin/libmetrocoin-explorer,ryancdotorg/sx,BWallet/sx,tuomassiren/libbitcoin-explorer,libmetrocoin/libmetrocoin-explorer,BWallet/sx,cancoin/libbitcoin-explorer,kaostao/sx,kaostao/sx,ryancdotorg/sx,GroestlCoin/libgroestlcoin-explorer,ryancdotorg/sx,cancoin/libbitcoin-explorer,GroestlCoin/libgroestlcoin-explorer,GroestlCoin/libgroestlcoin-explorer,kaostao/sx