added integration tests (first step)
better integration tests writing
Changed example URL in API
updated to narwhal-processor 1.1 and added URLHelper to Freemarker config to match new canadensys-header.ftl (from canadensys-view-includes project)
license file
Create messages_es.properties
Merge pull request #6 from danipilze/dev

Add Spanish messages
Merge branch 'dev' of github.com:Canadensys/narwhal-api into dev
now using narwhal-processor 1.2