PHPOffice/PHPWord — pull request #187 by ivanlanin (2014-03-31 03:22:19+00:00)
Title: #160 Refactor folders: Element, Container, and Exception

- Rename folder `Section` to `Element`
- Rename folder `Exceptions` to `Exception`
- Create `Container` folder and move `Section`, `Header`, `Footer`, `Settings` into `Container`
- Move `Element\Footer\PreserveText` to `Element\PreserveText`