Lines removed: over 500. Readiblity gained: A shitload
Now you can actually get an overview of a manifest on a single screen height.
I am sure that it will also save a lot of hassle when modifying schema in the future.
No more "expected property name" etc. because of an extraneous comma
Comments are of course natively support, so there's no need for this minify_json hokey pokey
Added GenerateLocale as SetMetadataSource predecessor, to avoid any
potential locale warnings. Also fixed a space indentation flaw and a
string which was being formatted with a non-existent key-argument.
This closes#75.