- SSH fallback now uses msmtp to submit via localhost:25
- This goes through exim daemon which has DKIM credentials
- Add msmtp to exim-smarthost for local submission
- Expose msmtp wrapper via passthru

- --ascii now accepts optional SIZE parameter (1-20, default 6)
- shader generated from template with scale value
- fixed exclusive_caps for raw camera device

- DNS: mail.lassul.us now points to neoprism
- neoprism: use exim-smarthost.nix with internet-aliases
- mutt: send via neoprism.r instead of prism.r
- riot.nix: remove duplicate exim-smarthost import
- remove krebspage (git repo was lost)