language: node_js
node_js:
  - "0.12"
  - "0.11"
  - "0.10"

language: node_js
node_js:
  - 10
  - 12
  - lts/*
  - node

Update node versions tested on Travis
Update node versions tested on Travis

Make this list match what is current on the main Chai repo. I've removed support for Node 8, which is noted not to be supported after Dec 31, 2019.
