Feat/heroku (#146)
Feat/heroku (#146)

* app host url

* hard code APP_HOST var

FCC-Alumni/alumni-network,FCC-Alumni/alumni-network,no-stack-dub-sack/alumni-network,FCC-Alumni/alumni-network,no-stack-dub-sack/alumni-network,no-stack-dub-sack/alumni-network