[Yaml-core] Keys and Values with embedded nulls...

[Clark C . E. <cc...@cl...>]

I have a question.  I was wondering if we should
allow keys/values to have embedded nulls?  Right 
now according to the production... it is forbidden.
Unless I hear to the contrary, I assume embedded
nulls will require "binary" encoding.  This 
certainly makes the API easier this way...

best,

Clark