Introduce a sample Vaadin bundle and resolve build issues.
Created by: knram06
The aim is
- To introduce a Vaadin bundle that demonstrates how to connect to a Core instance using OSGi, into the repository.
- Ensure that the relevant project build properties are updated and ICE builds correctly.
The sample Vaadin app is based on Jay's work in prototyping a Vaadin application to use OSGi services as outlined in: http://www.jayjaybillings.com/thesis/eclipse/2016/12/14/vaadin-and-osgi.html
This request is from Ram from RNET to support efforts to prototype a web-based interface using ICE.