Update build tools#227

Merged

imevro merged 4 commits intoLogRocket:masterfrom

thiamsantos:build-tools

May 17, 2017

Commits on Apr 24, 2017

Commits on Apr 26, 2017

remove cjs bundle and use rollup-plugin-uglify
thiamsantos
committed

Commits on May 16, 2017

:umbrella: Add diff and helper tests
thiamsantos
committed