[Vala] Generating JSON in Vala

[Nick Watts <nick cravingreality net>]

A couple of days ago, someone named Grindhold sent a message asking about
generating JSON easily for a web app backend.  I'd been pondering for a
while how to do this in clean, concise way wrapping varargs around
json-glib for syntactic sugar.  Tonight I finally sat down and banged out a
proof of concept, which is available here:

https://github.com/unyieldinggrace/EasyJSON

Hopefully that helps Grindhold!