* Document where we need BigNumber-related changes
* Fix 1 unit test
* Debug progress
* Add required values for each upstream usage of getBigNumber
* Switch to base 10
* Address feedback
* Use @metamask/eslint-config@1.1.0
* Use eslint-plugin-mocha@6.2.2
* Mark root ESLint config as root
* Update Mocha ESLint rules with shared ESLint config