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/python/language-configuration.json

@@ -1,7 +1,7 @@
 {
 	"comments": {
 		"lineComment": "#",
-		"blockComment": [ "'''", "'''" ]
+		"blockComment": [ "\"\"\"", "\"\"\"" ]
 	},
 	"brackets": [
 		["{", "}"],
@@ -29,14 +29,16 @@
 		{ "open": "f'", "close": "'", "notIn": ["string", "comment"] },
 		{ "open": "F'", "close": "'", "notIn": ["string", "comment"] },
 		{ "open": "b'", "close": "'", "notIn": ["string", "comment"] },
-		{ "open": "B'", "close": "'", "notIn": ["string", "comment"] }
+		{ "open": "B'", "close": "'", "notIn": ["string", "comment"] },
+		{ "open": "`", "close": "`", "notIn": ["string"] }
 	],
 	"surroundingPairs": [
 		["{", "}"],
 		["[", "]"],
 		["(", ")"],
 		["\"", "\""],
-		["'", "'"]
+		["'", "'"],
+		["`", "`"]
 	],
 	"folding": {
 		"offSide": true,