Merge VS Code 1.21 source code (#1067)

* Initial VS Code 1.21 file copy with patches

* A few more merges

* Post npm install

* Fix batch of build breaks

* Fix more build breaks

* Fix more build errors

* Fix more build breaks

* Runtime fixes 1

* Get connection dialog working with some todos

* Fix a few packaging issues

* Copy several node_modules to package build to fix loader issues

* Fix breaks from master

* A few more fixes

* Make tests pass

* First pass of license header updates

* Second pass of license header updates

* Fix restore dialog issues

* Remove add additional themes menu items

* fix select box issues where the list doesn't show up

* formatting

* Fix editor dispose issue

* Copy over node modules to correct location on all platforms

extensions/markdown-basics/OSSREADME.json

@@ -0,0 +1,23 @@
+// ATTENTION - THIS DIRECTORY CONTAINS THIRD PARTY OPEN SOURCE MATERIALS:
+[
+{
+	"name": "textmate/markdown.tmbundle",
+	"version": "0.0.0",
+	"license": "TextMate Bundle License",
+	"repositoryURL": "https://github.com/textmate/markdown.tmbundle",
+	"licenseDetail": [
+		"Copyright (c) markdown.tmbundle authors",
+		"",
+		"If not otherwise specified (see below), files in this repository fall under the following license:",
+		"",
+		"Permission to copy, use, modify, sell and distribute this",
+		"software is granted. This software is provided \"as is\" without",
+		"express or implied warranty, and with no claim as to its",
+		"suitability for any purpose.",
+		"",
+		"An exception is made for files in readable text which contain their own license information,",
+		"or files where an accompanying file exists (in the same directory) with a \"-license\" suffix added",
+		"to the base-name name of the original file, and an extension of txt, html, or similar. For example",
+		"\"tidy\" is accompanied by \"tidy-license.txt\"."
+	]
+}]