Make it easier for application dev to get started using VUU

[naleeha]

Feature Request

Description of Problem:

Need a way to point to new users of VUU on how to get started on building application using VUU Make it as easy to get started as possible Also most examples are in Scala and users requested more Java examples

Potential Solutions:

Option 1

• Provide a skeleton project - as a example

Option 2

• A tool (command line?) that can create
  • an sample app (provide data name, visualization i.e. table)
  • it creates the simplest flow (from React to Scala/Java)
  • it creates the sunny scenario tests (minimal) one Jest unit test + Scala/Java unit test

### Tasks
- [ ] https://github.com/finos/vuu/issues/1286