Spelling fixes.
Fixing tests for setting objects as Items. Fixing failing tests as a result.
Ignoring vim backup files.
Allowing us to set class aliases for Collection Items.
Better error throwing in setResource.
Adding PHP unit coverage report. Bringing coverage and passes up to 100% on CollectionInterface.
Splitting out Item itteration and Item validation in setItems. Creating setters and getters for items. Making direct access to items and resources possible to subclasses.
Generating new coverage report.
Bringing coverage back to 100%.