feat: Listing of users on management page Prototypical implementation of listing of all users on management page implemented. Data is fetched before route is entered. Unless the data isn't available the route is not changed. After data is available currently a simple unstyled table with data is rendered.

#!/bin/sh
go get -u -v github.com/jackc/pgx
go get -u -v github.com/coreos/bbolt/...
go get -u -v github.com/mitchellh/go-homedir
go get -u -v github.com/spf13/cobra
go get -u -v github.com/spf13/viper
go get -u -v github.com/gorilla/mux