Save NULL if import_url is the empty string
Fixed Write bug in API & periodic WIP
Lastest version of CitySDK client
Removes unused route
Generalised select render and removed dead code
Format select for layer data
CRUD for CMS layer periodic import
WIP Closure the importer
Periodic imported
Fix order of layer validation
Removed importers
Deploy periodic importer
Updated webservice
Updated web services
Updated webservice