language: node_js
node_js:
  - "7"
  - "6"
  - "5"
  - "4"
before_script:
  - npm install -g grunt-cli && npm install tv4

language: node_js
node_js:
  - "7"
  - "6"
  - "5"
  - "4"
before_script:
  - npm install -g grunt-cli

Revert "Also install tv4 to satisfy peerDependencies"
Revert "Also install tv4 to satisfy peerDependencies"

This reverts commit e98770c0bbccceba70f4bfdd19f99ad46384f741.
