Type transformer / validator

[Sergei Lebedev]

transformer is a module, which converts primitive YAML types to the types defined in the corresponding record, if we need to convert between the types we don't support, we require the user to provide a callback module:

-module(my_tranformer).

transform(string, my_awesome_type, _Value) ->
    42.

validator simply calls callback_module:validate/1, which takes a single Value argument.

[Sergei Lebedev]

Done in ed897b1.