Reverting changes for "#276 Coupled Resource" on master as it is INSPIRE-specific. Moving to datagovuk/ckanext-spatial branch dgu.
This reverts commit 01536873b9.
Conflicts:
ckanext/spatial/harvesters.py
Tests are passing, apart from a couple which didn't work before:
* test_functional.py -> functional/test_package.py (3 failures in 4)
* functional/test_dataset_map.py (1 fail in 1)
There may be some code errors still untested.
Renamed Validator -> Validators to make more sense.