Fix commands validation

Fatme Havaluova · Fatme Havaluova · commit 5d7e6fd5d1f5 · 2015-04-07T14:10:05.000+03:00
diff --git a/lib/common b/lib/common
@@ -1 +1 @@
-Subproject commit 2a1fc67b3598a53d3823497ed61bb92839404581
+Subproject commit 52121cfa3ddfa23e74513d45928dcdc231494b4d
