Add support for binary values

Change-Id: I0ebc7d49590e3bffc449a781822e4d6bf423f331
diff --git a/src/schema.hpp b/src/schema.hpp
index c55e659..aaeb846 100644
--- a/src/schema.hpp
+++ b/src/schema.hpp
@@ -28,6 +28,7 @@
     Int,
     Uint,
     Enum,
+    Binary,
 };
 
 struct container {