[#1081] Remove junk code (unrelated)
[#1081] Clean model.resource and get now returns Resource
[#1081] Add new get_package_id() method to Resource
[#1081] resource_delete updates the package
[#1081] Pep8 model.resource
[#1081] Fix for test
[#1081] Do not actually delete the resource
Merge pull request #1081 from okfn/1081-delete-resource-to-update-package

Package index not rebuilt when resources deleted