use travis-cli helper to manage CI commit checks.
move commitlint config into package.json with other lint configs.
move greenkeeper-lockfile into package.json to allow version tracking.
Contributor License Agreement adherence:
[x] This Contribution is under the terms of Individual Contributor License Agreements (and also Corporate Contributor License Agreements to the extent applicable) appearing in the Apereo CLA roster.
use travis-cli helper to manage CI commit checks. move commitlint config into package.json with other lint configs. move greenkeeper-lockfile into package.json to allow version tracking.
Contributor License Agreement adherence: