Merge branch 'jono/fileTransferDebug' into 'release'

bindings/client.go

fileTransfer/ftMessages.pb.go

fileTransfer/manager_test.go

fileTransfer/receive.go

fileTransfer/send.go

fileTransfer/send_test.go

storage/fileTransfer/partStore.go

storage/fileTransfer/receiveFileTransfers.go

storage/fileTransfer/receiveFileTransfers_test.go

storage/fileTransfer/receiveTransfer.go

storage/fileTransfer/receiveTransfer_test.go

storage/fileTransfer/receivedCallbackTracker.go

storage/fileTransfer/receivedCallbackTracker_test.go

storage/fileTransfer/sentCallbackTracker.go

storage/fileTransfer/sentCallbackTracker_test.go

storage/fileTransfer/sentFileTransfers.go

storage/fileTransfer/sentTransfer.go

storage/fileTransfer/sentTransfer_test.go