Update sonic-utilities (#475)

pavel-shirshov · web-flow · commit 4ff0f865b6d0 · 2017-04-03T17:01:12.000-07:00
diff --git a/src/sonic-utilities b/src/sonic-utilities
@@ -1 +1 @@
-Subproject commit 64826397a860fda4495ae073b17e88020ddad56c
+Subproject commit 03488ff6e7684c807351158db8f70d89f126d8b2
