common_map params colliding with spatial minimap

[jeanpommier]

Hi,
I've had a hard time finding a configuration that would go well with both ckanext-spatial minimap and geoview openlayer's view. Wouldn't it be better to use completely separate config ?
For instance, this doc mentions the possibility of configuring WMTS base maps. But ckanext-spatial does not support it, as far as I know: https://github.com/ckan/ckanext-spatial/blob/master/ckanext/spatial/public/js/common_map.js#L42