Support https

Added s? to all configs

Hash for mail.yahoo.com, mail.live.com

Added hash="SHA1" to both records

Fixed mail.yahoo.com

yep

yahoo/live mail

Added mappings for mail.yahoo.com, mail.live.com.

Nirvana rule

Added nirvana mapping with ignore for all URLs unmapped by the default rule.

Toplevel domains only alpha

Restrict toplevel domains to a-zA-Z