bson: bump for readme update.

chergert · chergert · commit 447ac43e3dca · 2014-04-08T18:21:16.000-07:00
diff --git a/src/libbson b/src/libbson
@@ -1 +1 @@
-Subproject commit 01d165c177f07a3f48a72f6ad3b008f7482d3782
+Subproject commit 4eb08690604cb89ae9b005e7caa7b679569fa742
