Add node-postgres module
Add routes to express app
Add node-module to requirements
Get the messages from the API
Change placeholder's text for nickname's input
Routes definition
The message module to connect with the DB
Add body-parser module
Add config.json to gitignore
Add bodyParser middleware for POST form
Add body-parser to requirements
Send post to API and then emit to sockets
Add post functionality to the router
Add save function to insert into the DB