language: node_js
node_js:
  - 8
after_script: 'cat ./coverage/lcov.info | coveralls'

language: node_js
node_js:
  - 8
  - 7
  - 6
after_script: 'cat ./coverage/lcov.info | coveralls'

Revert "Removing support for node 6 and 7"
Revert "Removing support for node 6 and 7"

This reverts commit bae5dbd2ed98fdc948f9d96f1a60a0669bdcdc5e.
