Generated Eclipse project scaffolding.
Add: Java POJO model for provided JSON example. Added dependency on
Jackson (in the end it won't be needed probably).

Model classes generated with JsonToJava
(https://github.com/astav/JsonToJava/wiki/JsonToJava) and altered to
improve names of fields/properties.
Decided to use JAX-RS 2.0 Client Utility. Added quick 'n dirty test in
App.main().