update distro for OSS licenses

bump version to 1.17.1

bump node-debug (loc)

Fix microsoft#34204 - revert problematic brace matching change from l…

…anguage-php

Missing null check

2017-08-09. Merged in translations from Transifex.

Bump minor version

Disable TS refactorings

Investigating microsoft#30449, it seems that typescript refactoring can take a long time to compute in some projects. Disabling these in insiders. We'll disable them in 1.14 is this is found to help

Added missing async