[conformal/btcwallet] 91b4a5: Fix logger formatting.

[Josh Rickmar]

  Branch: refs/heads/master
  Home:   https://github.com/conformal/btcwallet
  Commit: 91b4a5711c6c24fcafb7df83eac242c186e13984
      
https://github.com/conformal/btcwallet/commit/91b4a5711c6c24fcafb7df83eac242c186e13984
  Author: Josh Rickmar <jr...@conformal.com>
  Date:   2013-10-29 (Tue, 29 Oct 2013)

  Changed paths:
    M cmd.go
    M config.go
    A log.go

  Log Message:
  -----------
  Fix logger formatting.

This change copies the behavior of btcd for using seelog for logging,
including making timestamps human readable, and setting the default
logging level to info.

Fixes #8.