Fixes for url generation

ckanext/odsh/collection/helpers.py

ckanext/odsh/helpers_tpsh.py

...sh/templates/organization/snippets/organization_item.html

ckanext/odsh/templates/package/search.html

ckanext/odsh/templates/package/snippets/resource_item.html

ckanext/odsh/templates/snippets/package_item.html

ckanext/odsh/templates/snippets/search_form.html

ckanext/odsh/templates/user/login.html