Merge pull request #6 from shortstuffsushi/master

Add Parent to XmlNode
Merge pull request #7 from shortstuffsushi/master

Adding XmlAttribute as a first class object.
Merge pull request #8 from shortstuffsushi/master

Fixing compile error, adding/expanding toString methods.
updated maven details for hosting on zachtaylor-mvn-repo
Added getAllAttributes accessor for XmlNode.