chore(travis): update release script

Author: christianalfoni

.travis.yml

@@ -33,7 +33,9 @@ after_success:
     printf "//registry.npmjs.org/:_authToken=$NPM_TOKEN\n" > ~/.npmrc
     npm install --no-save [email protected] now
     npm run release
-    now ./packages/overmind-website --token $NOW_TOKEN && now ./packages/overmind-website alias --token $NOW_TOKEN
+    cd ./packages/overmind-website
+    now --token $NOW_TOKEN
+    now alias --token $NOW_TOKEN
   fi
 branches:
   except: