Mostly Default Config for Home Assistant

Implements a mostly default config for those who wish for their configuration to follow the default configuration, but excluding specific component(s).

1. Install this custom component (it is recommended to add this as a custom repository in HACS)
2. Remove default_config from configuration.yaml and replace it with something like:

   mostly_default_config:
     exclude:
       - map
       - logbook
       - ...
   

3. Restart Home Assistant
4. Enjoy a default config without the specific component(s) you wanted to disable

See here for a current list of components that are loaded by default_config and can be individually excluded by this component.

Current implementation will always load recorder since that particular component requires special setup.