Remove deploy-server script

Author: mts

package.json

@@ -15,8 +15,7 @@
     "start": "lerna run serve --stream",
     "heroku-postbuild": "npm run install-packages",
     "deploy-client": "gh-pages -d packages/client/build",
-    "deploy-server": "git push heroku master",
-    "deploy": "npm-run-all build deploy-client deploy-server",
+    "deploy": "npm-run-all build deploy-client",
     "test": "lerna run test --stream",
     "lint": "lerna run --stream lint",
     "lint-fix": "lerna run --parallel stream-fix",