update changelog for json_object_get_boolean fix


git-svn-id: http://svn.metaparadigm.com/svn/json-c/trunk@36 327403b1-1117-474d-bef2-5cb71233fd97
diff --git a/ChangeLog b/ChangeLog
index b07ea57..bcff91f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,6 @@
 0.9
+  * Fix json_object_get_boolean to return false for empty string
+    Spotted by Vitaly Kruglikov, Vitaly dot Kruglikov at palm dot com
   * optimizations to json_tokener_parse_ex(), printbuf_memappend()
     Brent Miller, bdmiller at yahoo dash inc dot com
   * Don't use this as a variable, so we can compile with a C++ compiler