bvj/Proxy4OWS: Convert OGC WCS and WFS to OGC WMS for easy access from the client

Jachym Cepicky 37721f7e61 do not recreate layer list of existing mapfile		14 gadi atpakaļ
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templates	599b9884f3 trying to handle bands - not fixed yet	14 gadi atpakaļ
__init__.py	37721f7e61 do not recreate layer list of existing mapfile	14 gadi atpakaļ