Merge branch 'bob/FileTransfer' into 'release'

api/client.go

api/send.go

api/utilsInterfaces_test.go

bindings/fileTransfer.go

cmd/fileTransfer.go

dummy/utils_test.go

fileTransfer/fileMessage.go

fileTransfer/fileMessage_test.go

fileTransfer/ftMessages.pb.go

fileTransfer/ftMessages.proto

fileTransfer/generateProto.sh

fileTransfer/manager.go

fileTransfer/manager_test.go

fileTransfer/params.go

fileTransfer/params_test.go

fileTransfer/receive.go

fileTransfer/receiveNew.go

fileTransfer/receiveNew_test.go

fileTransfer/receive_test.go

fileTransfer/send.go