Disable sauce_connect.log in moment module

[Patrick]

The moment.js module under keystone seems to be doing a good deal of logging to a file called:  

node_modules/keystone/node_modules/moment/sauce_connect.log

It also seems to be doing some extra network IO:

2014-01-22 01:23:54,676 - sauce_connect:0 - INFO - Request started: POST http://localhost:9876/socket.io/1/xhr-polling/oll8iaR0tfEY-uqVQe8t?t=1390382632741
2014-01-22 01:23:54,678 - sauce_connect:0 - INFO - POST http://localhost:9876/socket.io/1/xhr-polling/oll8iaR0tfEY-uqVQe8t?t=1390382632741 -> 200 (3ms, 1 bytes)
2014-01-22 01:23:55,704 - sauce_connect:0 - INFO - Request started: POST http://localhost:9876/socket.io/1/xhr-polling/oll8iaR0tfEY-uqVQe8t?t=1390382633754

Is there a way to turn off the logging and the extra network stuff that's going on in moment?