temporary disable from for cli debug

pb/messages.proto

@@ -131,10 +131,9 @@ message ContactCard {
 // structure for sending a message to be forwarded to another user in protobuf format
 message PackedUserMessage {
 	string destination=1; // the peer's current conversation lookup public key
-    string from=2; // the contact identity public key
-    bytes payload=3;  // the message UserMessage encrypted with the destination peer's public key
-	bytes signature=4; // the payload signature with the contact identity private key
-    repeated int64 serverTimestamp=5; // server time stamp, might be several in matriochka mode
+    bytes payload=2;  // the message UserMessage encrypted with the destination peer's public key
+	bytes signature=3; // the payload signature with the client identity private key
+    repeated int64 serverTimestamp=4; // server time stamp, might be several in matriochka mode
 }
 
 message ConversationStatus {