Merge pull request microsoft#2427 from Microsoft/master

Update changelog and version for 0.18.1. fwlinks don't need to change…

Merge pull request microsoft#2421 from Microsoft/master

Update changelog. (microsoft#2420)

Merge pull request microsoft#2355 from Microsoft/seanmcm/0_17_8_insiders

Seanmcm/0 17 8 insiders

Merge pull request microsoft#2295 from Microsoft/bobbrow/merge_release

0.17.7

Update for insiders. (microsoft#2264)

* Update for insiders.

Merge pull request microsoft#2218 from Microsoft/master

merge master -> release

Merge pull request microsoft#2168 from Microsoft/master

Fix ${config:a.b} https://github.com/Microsoft/vscode-cpptools/issues…

Merge pull request microsoft#2100 from Microsoft/0_17_5_insiders

0 17 5 insiders

Update version. (microsoft#2071)

Merge pull request microsoft#2029 from Microsoft/seanmcm/0_17_3_release

Seanmcm/0 17 3 release