Update vscode-nls in notebook and samples, plus fix samples compilation (#4203)

- Upate vscode-nls to 4.0.0 in notebook extension. Should be fix for Insiders build failure due to localization package failing
- Updated samples to remove as vscode-nls if not needed, or update if still needed
- Updated samples using `npm audit fix`
- Fixed compile errors in all the samples

samples/sqlservices/package.json

@@ -88,25 +88,26 @@
         "postinstall": "node ./node_modules/vscode/bin/install && node ./node_modules/sqlops/bin/install && gulp copytypings"
     },
     "dependencies": {
-        "vscode-nls": "^3.2.2",
         "fs-extra": "^5.0.0",
-        "handlebars": "^4.0.11"
+        "handlebars": "^4.0.11",
+        "vscode-nls": "^4.0.0"
     },
     "devDependencies": {
         "@types/node": "^7.0.43",
+        "braces": "^2.3.2",
         "child-process-promise": "^2.2.1",
         "del": "^3.0.0",
         "gulp": "^4.0.0",
         "gulp-color": "0.0.1",
-        "gulp-sourcemaps": "^2.6.4",
+        "gulp-sourcemaps": "^2.6.5",
         "gulp-tslint": "^6.0.2",
         "gulp-typescript": "^3.2.4",
         "sqlops": "github:anthonydresser/sqlops-extension-sqlops",
         "tslint": "^3.14.0",
         "typescript": "^2.6.1",
-        "vscode": "^1.1.18",
-        "@types/handlebars": "^4.0.11",
-        "vsce": "1.36.2"
+        "url-parse": "^1.4.4",
+        "vsce": "^1.57.1",
+        "vscode": "^1.1.30"
     },
     "repository": {
         "type": "git",