User should be able to generate java code from Shape Expressions

[thewillyhuman]

User Story

As a User of the rdfshape tool
I want to be able to generate java domain models from shape expressions
Because I don't want to code the shape expressions and the java domain models for my applications separately.

Summary

The WESO group has implemented a tool called ShEx-Lite. ShEx-Lite is capable of transforming Shape Expressions in compact syntax to domain models of Java, Python... The main idea behind this issue is to integrate this tool into the rdfshape system.