Referencing external files from diaspora.yml config

In config/diaspora.yml I have a few lines in the “new user email” section, including links for how to use XMPP, for example.

I know with YAML that you can’t import other files, but am thinking if perhaps some of the config entries would be better in separate files.

Could be nice to have separate email and private message version of the new user welcome too, as it would open up the ability to use HTML in the outgoing email messages for example.