Add VSCode editor configuration to the repository

.meteor/.gitignore

@@ -1,2 +1 @@
-dev_bundle
 local

.vscode/settings.json

@@ -0,0 +1,12 @@
+{
+  "editor.tabSize": 2,
+  "editor.rulers": [80],
+  "files.trimTrailingWhitespace": true,
+  "files.insertFinalNewline": true,
+  "files.exclude": {
+    "**/.git": true,
+    "**/.DS_Store": true,
+    "node_modules": true,
+    ".meteor/local": true
+  }
+}