Enable akismet

Author: sloria

package.json

@@ -13,7 +13,7 @@
     "test:debug": "NODE_ENV=test iron-node ./node_modules/ava/profile.js test.js",
     "lint": "xo",
     "release": "np && npm run deploy",
-    "deploy": "now . -e GH_TOKEN=@microfeedback-gh-token -e PERSPECTIVE_API_KEY=@perspective-api-key -e ALLOWED_REPOS=$(cat allowed_repos.txt) --public && now alias"
+    "deploy": "now . -e GH_TOKEN=@microfeedback-gh-token -e AKISMET_API_KEY=@akismet-api-key -e PERSPECTIVE_API_KEY=@perspective-api-key -e ALLOWED_REPOS=$(cat allowed_repos.txt) --public && now alias"
   },
   "engines": {
     "node": "8.x.x"