Update submodule

KristinaKoeva · KristinaKoeva · commit a088373fc32e · 2015-10-12T12:46:03.000+03:00
diff --git a/lib/common b/lib/common
@@ -1 +1 @@
-Subproject commit 649967a2f1732f7bc710fd59cf617b6603dc7b1c
+Subproject commit 594b2f27b4edf2f133f96515fafb8b7f815f50f6
