0.0.5: Complete rework of Build initialization

Bump to 0.0.5. This includes every attribute in the Build class, as well as having a good portion of the client methods still there. If you're already using it, nothing's changed. If you're not using it, you can use it a lot better now.

0.0.4

Bump to 0.0.4. There's more features in it now, so it's a lot more
usable. You can now get all relevant information about a particular
build, so it's super useful to be able to use in this form, even when
incomplete like this.