Merge pull request #667 from spentacular/remove-core-bin

remove bin from core package because it doesn't exist

Author: adierkens

packages/core/package.json

@@ -17,9 +17,6 @@
     "bin",
     "dist"
   ],
-  "bin": {
-    "ds": "./bin/ds.js"
-  },
   "repository": {
     "type": "git",
     "url": "https://github.com/intuit/design-systems-cli.git"