updated submodule

Plamen5kov · Plamen5kov · commit 94c534d5e521 · 2016-11-14T08:55:46.000+02:00
previous submodule is pointing to a branch
diff --git a/lib/common b/lib/common
@@ -1 +1 @@
-Subproject commit 16a4c64e6f1ac2c58d21d92a5da11bc73854451c
+Subproject commit 6f4666834e282609b3aba4e6f01a24be3ffbe8d0
