fixing, improve sersors installation code
diff --git a/wally/sensors/cp_protocol.py b/wally/sensors/cp_protocol.py
index 4e96afe..1b6993c 100644
--- a/wally/sensors/cp_protocol.py
+++ b/wally/sensors/cp_protocol.py
@@ -8,7 +8,7 @@
 import binascii
 
 
-logger = logging.getLogger("wally")
+logger = logging.getLogger("wally.sensors")
 
 
 # protocol contains 2 type of packet: