resource_update: use package_update like resource_create does
Merge branch 'master' of github.com:okfn/ckan into resource_update-use-package_update
[#1052] Add CHANGELOG item about IPackageController change
Merge branch 'master' of github.com:okfn/ckan into resource_update-use-package_update
Merge branch 'resource_update-use-package_update'