Bump vscode npm package version to 1.1.0

Author: Kapil Borle

package.json

@@ -40,7 +40,7 @@
     "@types/node": "^6.0.40",
     "typescript": "^2.0.3",
     "vsce": "^1.18.0",
-    "vscode": "^1.0.0"
+    "vscode": "^1.1.0"
   },
   "extensionDependencies": [
     "vscode.powershell"