Fixed iteration problem over tasks
Fix bug caught by lint
Fix bug caught by lint
Finish linting lib/, scripts/
Reorder options
Clean up hallwayd, abort on startup errors
Change dns.lookup to use a very basic cache

This will need some maths for ram usage and reaping concerns.
Add a default dns reap
De-inline statsd-singly/provide a logging callback
Don't call conn.logout if conn.connect failed
Merge pull request #765 from Singly/dns-cache

Dns cache
Merge pull request #766 from Singly/bg-fix-imap-crashers

Don't call conn.logout if conn.connect failed
Start of yahoo stuff
More progress
More progress on yahoo.
Yahoo refresh token progress...I think.