Allow double hyphens
Allow double hyphens

bigoc/openchain,pmconrad/graphene,bitsuperlab/cpp-play2,oxarbitrage/bitshares-core,abitmore/bitshares-2,bitshares/bitshares-2,pmconrad/graphene,peertracksinc/muse,abitmore/bitshares-2,bitshares/bitshares-2,peertracksinc/muse,cryptonomex/graphene,bitshares/bitshares-2,pmconrad/graphene,bitsuperlab/cpp-play2,bigoc/openchain,oxarbitrage/bitshares-core,oxarbitrage/bitshares-core,bigoc/openchain,bitsuperlab/cpp-play2,abitmore/bitshares-2,pmconrad/graphene,bigoc/openchain,abitmore/bitshares-2,cryptonomex/graphene,bitshares/bitshares-2,peertracksinc/muse,cryptonomex/graphene,peertracksinc/muse,oxarbitrage/bitshares-core