Create REST Endpoints/clients for Vaadin frontend
Added delete methods to DAOs - mainly for unit test teardown
Method signature change - Getting configuration by customer changed to use customer name to simplify REST api use
Extracted out customer dropdown in frontend
Moved UI into separate deployable module
Fix scaladoc issues - change @link to [[]] syntax, and change @throws to an annotation
Extract out model as new module to be shared across backend and frontend for use in rest api stubs
Extract out auditing as new module
Set persistence unit name to fix unit tests
Fix install / deployment
Create product endpoint
Fix scaladocs
Change path params to query params in rest api