sudo: false

language: node_js

install:
    - npm install

before_script:

node_js:
    - "6"
    - "node"

notifications:
    email: false

sudo: false

language: node_js

install:
    - npm install

before_script:

node_js:
    - "6"
    - "7"
    - "node"

notifications:
    email: false

Enable node v7 for TravisCI
Enable node v7 for TravisCI

Node v7 is not LTS version, so we would not like to support it
positively and we efforts to move to v8 from v7.

However, our internal repositories still use v7.
We enable v7 in TravisCI for them.
