First cut as new specfication-driver test harness
Switch t/10-basics-hal.t to a spec-based test
Switch t/11-paging-* to be spec-driven
Switch t/12-searching-* to spec-based test. Add SKIP and PARAMS features to spec.
Update Changes and bump version.
v0.001010

  - Prefetch now supports has_many relationships on item and set resources.
  - Major refactoring to separate out HAL support ready for JSON API.
  - Changed (some) tests to use a simpler 'golden result' scheme.