language: java
cache:
  directories:
  - $HOME/.m2
jdk:
- oraclejdk8
script:
- mvn test
- mvn verify
os:
- linux
language: java
cache:
  directories:
  - $HOME/.m2
jdk:
- oraclejdk8
script:
- mvn test
- mvn verify
- mvn site
os:
- linux
Add `mvn site` to build script
Travis: Add `mvn site` to build script
