robb/Cartography — pull request #8 by robb (2014-06-19 09:12:32+00:00)
Title: [WIP] Add compound properties

- [x] Add `size`
- [x] Add `center`
- [ ] Add `edges`
- [ ] Add `*` for `size`
- [ ] Add `inset()` for `edges`
- [ ] Add `offset()` for `center`