Javadoc.
Expose the request body via getBody().
Convert RequestBody into a more general TypedData abstraction and reuse for file uploads.
Javadoc.
Javadoc.
Remove the convenience SSL methods from LaunchConfigBuilder, preferring direct use of SSLContexts.

Also tidied Javadoc.
Method should be private.
Javadoc for the parse package, and some tightening of exception types.
Use 'groovy' instead of 'groovy-all' dependency (closes #243).
ParseException should be a runtime exception.
Comprehensive Javadoc for Context#parse().
Made writing parsers that don't require parse options simpler.
Made it more convenient to do no opt parses.
This is not nullable.
Remove all of the registry creating convenience methods on Context, favoring new factory methods.
Make RegistryBuilder an interface and move the entry point to Registries.
Some Javadoc fixes.
Javadoc and generic signature fixes.
Javadoc fixes.
Fix link.