Expose formatValidator in StringSchema

[ankitshah111]

I'm trying to use the latest version of your library for a purpose slightly different that that is intended for the library. I see that StringSchema doesnt have a getter for formatValidator. I assume, I can get the required property from its parent requiredProperties getter. However, I cant get access to its formats. Also, NotSchema, doesnt have a getter for the mustNotMatch Schema. It would be helpful to get access to it as well.

[erosb]

I've just fixed this in HEAD.
May I ask what is your slightly different usage scenario?

[ankitshah111]

I actually am using the library to build internal data structures that represent a json schema within our product. Would you also be able to expose the mustNotMatch Schema in NotSchema?