Fix(server Issues)

[jzunigarce]

Changes

• Add ejs dependence
• Add express-session dependence
• Fix DB url. Add db.js config file in server/config.
• Remove console.log message
• Create file .env in server/. Append variable: MONGO_PORT and MONGO_HOST

Example .env MONGO_PORT=27017 MONGO_HOST=127.0.0.1

[gbowne1]

@jzunigarce

It still does not like to choose another port when 3000 is already in use. That's a separate issue. I would like it to ask us to choose another port.