feat: Updated lint configuration for optimizely-sdk package#378

Merged

mjc1283 merged 5 commits intomasterfrom

Dec 18, 2019

Commits on Dec 17, 2019

Remove eslint
Matt Carroll
committed
Add new lint configuration, fixes
Matt Carroll
committed
Add travis lint stage
Matt Carroll
committed
Format config file, add Promise global, disable es6
Matt Carroll
committed
Remove test override
Matt Carroll
committed