Create metadata records of external layers used in map compositions

[jirik]

If map composition consists of external WMS layers, we want Layman to do following:

• for each external WMS service, check if metadata record exists in CSW (Micka), and if not, create it
• for each external WMS layer, check if metadata record exists in CSW (Micka), and if not, create it and bind it with WMS service metadata record
• add metadata record of each external WMS layer as coupled resource to metadata record of given map composition