Rebuild on jitpack

Creating a new release without any changes in order to trigger a rebuild of the jitpack.io artifacts.

Add and improve type annotations

Merge pull request #12 from flibbertigibbet/feature/type-annotation-h…

…andling

Better handling of type annotations.

Add format annotations

Also use Java number fields for numeric format (in addition to doing so for numeric type).

Do not use singular/plural versions of type names

Ease introspection with consistent naming.

Support Unicode

Support Unicode variable names; decode ref URIs before schema path lookup.

Flush output stream after serializing media

Merge pull request #7 from flibbertigibbet/feature/flush-output-stream

Flush output stream after serializing media

prepend serialized images with data URI

Merge pull request #6 from flibbertigibbet/feature/prepend-mimetype

Prepend serialized images with mime type

Add custom media type

For Gson serialization.

Include import of UUID library

Necessary when invoking random UUID generator.

Assign UUIDs to _localId fields

Merge pull request #3 from flibbertigibbet/feature/assign-uuids

Assign UUIDs to _localId fields, make final