More comments, use reception id instead of transmission ID for file transfer manager

bindings/fileTransfer.go

@@ -97,7 +97,7 @@ func InitFileTransfer(e2eID int) (*FileTransfer, error) {
 	}
 
 	// Client info
-	myID := e2eCl.api.GetTransmissionIdentity().ID
+	myID := e2eCl.api.GetReceptionIdentity().ID
 	rng := e2eCl.api.GetRng()
 
 	params, err := parseFileTransferParams(paramsJSON)

bindings/params.go

@@ -40,6 +40,9 @@ func GetDefaultE2EParams() []byte {
 	return data
 }
 
+// GetDefaultFileTransferParams returns a JSON serialized object with all the
+// File transfer parameters and their default values. Call this function and modify
+// the json to change file transfer settings.
 func GetDefaultFileTransferParams() []byte {
 	defaultParams := fileTransfer.DefaultParams()
 	data, err := defaultParams.MarshalJSON()
@@ -49,6 +52,9 @@ func GetDefaultFileTransferParams() []byte {
 	return data
 }
 
+// GetDefaultSingleUseParams returns a JSON serialized object with all the
+// single use parameters and their default values. Call this function and modify
+// the json to change single use settings.
 func GetDefaultSingleUseParams() []byte {
 	defaultParams := single.GetDefaultRequestParams()
 	data, err := defaultParams.MarshalJSON()