This patch contains changes for the JSON generator that will enable compatibility with Mustache templates, like booleans to check for the existence and bounds of arrays to avoid duplication.
This patch changes JSON file serialization. Now, files are serialized
to a single directory instead of nesting them based on namespaces. The
global namespace retains the "index.json" name.
This solves the problem of class template specializations being serialized to the
same file as its base template. This is also planned as part of
future integration with the Mustache generator which will consume the JSON files.
Adds a JSON generator backend to emit mapped information as JSON. This will enable a better testing format for upcoming changes. It can also potentially serve to feed our other backend generators in the future, like Mustache which already serializes information to JSON before emitting as HTML.
This patch contains functionality to emit classes and provides most of the basis of the generator.
