use ckan 2.2.1 due to https://github.com/ckan/ckan/issues/1730
use ckan 2.2.1 due to https://github.com/ckan/ckan/issues/1730

okfn/ckanext-opendatani,okfn/ckanext-opendatani,okfn/ckanext-opendatani,okfn/ckanext-opendatani