initial commit of lmail, the mail server from hell
Added gitignore file
Refactored DATA a bit and ran go fmt
Added storing in Maildir
Refactored server to be more idiomatic

Server is ow similar to the net/http interface
Made mail handler Buffer concept work
cleanup: Cleaned up silly log messages
Mux: Added default muxer
Refactoring and Comments
Made go getable
server: Added more meaning to no connect error
Added STARTTLS