[GUI] Add memo field to transfer form
[GUI] Add memo field to transfer form

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