xp-framework/xp-framework — pull request #99 by thekid (2012-01-01 19:23:09+00:00)
Title: Propertymanager paths CRUD

This patch includes the ability to modify the search paths the `PropertyManager` uses as suggested in [this comment on issue #97](https://github.com/xp-framework/xp-framework/issues/97#issuecomment-3325108):

1. Add `util.PropertySource[] getPaths()` and `bool hasPath(util.PropertySource $path)` accessors
2. Add `void removePath(util.PropertySource $path)` method
3. Make `appendPath()` and `prependPath()` return the path added.