Vscode merge (#4582)

* Merge from vscode 37cb23d3dd4f9433d56d4ba5ea3203580719a0bd

* fix issues with merges

* bump node version in azpipe

* replace license headers

* remove duplicate launch task

* fix build errors

* fix build errors

* fix tslint issues

* working through package and linux build issues

* more work

* wip

* fix packaged builds

* working through linux build errors

* wip

* wip

* wip

* fix mac and linux file limits

* iterate linux pipeline

* disable editor typing

* revert series to parallel

* remove optimize vscode from linux

* fix linting issues

* revert testing change

* add work round for new node

* readd packaging for extensions

* fix issue with angular not resolving decorator dependencies

extensions/shared.tsconfig.json

@@ -1,11 +1,7 @@
 {
 	"compilerOptions": {
-		"target": "es2017",
+		"target": "es2018",
 		"module": "commonjs",
-		"lib": [
-			"es6",
-			"es2015.promise"
-		],
 		"strict": true,
 		"alwaysStrict": true,
 		"noImplicitAny": true,