Merge pull request #2682 from Automattic/update/spearhead-rtl-config

Spearhead: Update RTL config

spearhead/package.json

@@ -17,6 +17,19 @@
     "npm-run-all": "^4.1.5",
     "rtlcss": "^2.4.0"
   },
+  "rtlcssConfig": {
+    "options": {
+      "autoRename": false,
+      "autoRenameStrict": false,
+      "blacklist": {},
+      "clean": true,
+      "greedy": false,
+      "processUrls": false,
+      "stringMap": []
+    },
+    "plugins": [],
+    "map": false
+  },
   "scripts": {
     "start": "npm run watch",
     "build:style": "node-sass assets/sass/style.scss style.css --output-style expanded --indent-type tab --indent-width 1  --source-map true",