package: add yajl

yajl is Yet Another JSON Library.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
diff --git a/package/Config.in b/package/Config.in
index 10d435c..85d50ec 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -354,13 +354,14 @@
 source "package/slang/Config.in"
 endmenu
 
-menu "XML"
+menu "JSON/XML"
 source "package/expat/Config.in"
 source "package/ezxml/Config.in"
 source "package/libxml-parser-perl/Config.in"
 source "package/libxml2/Config.in"
 source "package/libxslt/Config.in"
 source "package/xerces/Config.in"
+source "package/yajl/Config.in"
 endmenu
 
 endmenu