Port plugin load#15941

Merged

RyanCavanaugh merged 2 commits intomicrosoft:release-2.3from

RyanCavanaugh:release-2.3

May 18, 2017

Commits on May 18, 2017

Add flag to allow local plugin loading
RyanCavanaugh
committed
Merge branch 'release-2.3' of https://github.com/Microsoft/TypeScript into release-2.3
RyanCavanaugh
committed