language: node_js
node_js:
  - "0.12"
  - "4"
  - "5"
  - "6"
  - "7"
  - "8"

language: node_js
node_js:
  - 6
  - 8
  - 10
  - 12

Add NodeJs 12 support and drop 0.12, 4 and 5.
Add NodeJs 12 support and drop 0.12, 4 and 5.