Added function to update dns record
Gracefully ignore missing attributes in the "domain" xml returned by DH.  Fixes crashes due to missing fields.
Bump version to v0.5.5; switch Jeweler to use to Gemfile
API no longer returns passwords.
Merge pull request #1 from arnebrasseur/api_changed

API no longer returns passwords.
Add support for api-list_accessible_cmds
Fix some whitespace issues
Merge branch 'master' of https://github.com/harlantwood/dreamy
require "ping" no longer works in 1.9, using net/ping instead
Merge branch 'net-ping'