fixed packages according to npm audit#677

Merged

Siemienik merged 2 commits intoexceljs:masterfrom

misleadingTitle:packages

Feb 18, 2019

Commits on Oct 29, 2018

chore(packages): fixed packages according to npm audit
misleadingTitle
committed

Commits on Feb 7, 2019

Merge branch 'master' into packages
guyonroche
authored