kill the last old-storybook dep

package.json

@@ -23,7 +23,6 @@
     "reactstrap": "^4.6.2"
   },
   "devDependencies": {
-    "@kadira/storybook-deployer": "^1.2.0",
     "@storybook/addon-options": "^3.1.6",
     "@storybook/addon-storyshots": "^3.1.7",
     "@storybook/react": "3.1.3",