This makes it easier to handle truffle arguments which we for example
need to specify the network.
So we ask the user for input instead on using the argv array which might
change.
Allows to seed the smart contract with development data specified in
config/seeds.js
Usage:
truffle exec scripts/seeds.js
or
npm run bootstrap which runs them all:
* truffle migrate --reset
* truffle exec scripts/seeds.js
* npm run build-json
