Unofficial Australian translation for Magento

To go along with my previous post on how to enable the en_AU locale in Magento, here is my unofficial, incomplete translation for said locale: en_au.zip. To install, simply unzip it to app/locale/ alongside the existing en_US locale directory.

Please note that this is incomplete – I haven't made changes to things like "Zip Code" for example.

I have requested an official Australian locale and translation be added so hopefully I can move some of these changes across to the core soon, maybe for inclusion in the next version of Magento?