updated to libbson 1.1.2

hanumantmk · hanumantmk · commit 99481fde999b · 2015-03-10T17:16:38.000-04:00
diff --git a/src/libbson b/src/libbson
@@ -1 +1 @@
-Subproject commit bda21fc704179014b51946a8420244b6a2557827
+Subproject commit d856f0c19e25414c0b7b533b1366e4b7d3c3d62d
