create default provider config in the global config

[gkpty]

in ~/.torus/config add the following:

[default_providers]
domain=other
bucket=aws
dns=aws
cdn=aws
https=aws

[default_options]
index=index.html
error=error.html

if a local config doesnt exist in the project at arjan_config/config.json
then it will write one with the follwoing values; these values will be copied from the values in your global config.

const config = {
  index:"index.html",
  error:"error.html",
  providers: {
    domain: 'other',
    bucket: 'aws',
    cdn: 'aws',
    dns: 'aws',
    https: 'aws'
  }
}