Update to latest common lib

rosen-vladimirov · rosen-vladimirov · commit 1f37944d4f83 · 2016-02-16T13:23:20.000+02:00
diff --git a/lib/common b/lib/common
@@ -1 +1 @@
-Subproject commit 6015ef754cdb06eea05b7e2440ef73d8e97bd9de
+Subproject commit f256fe98dfd6d59729d5d56f4bbadb12f0e39833
