Merge pull request #2340 from NaturalGIS/pt_csw

add official CSW services for Portugal

Author: tomkralidis

python/plugins/MetaSearch/resources/connections-default.xml

@@ -12,4 +12,6 @@
     <csw name="Sweden: National CSW" url="http://www.geodata.se/InspireCswProxy/csw"/>
     <csw name="UK Location Catalogue Publishing Service" url="http://csw.data.gov.uk/geonetwork/srv/en/csw"/>
     <csw name="UNEP GRID-Geneva Metadata Catalog" url="http://metadata.grid.unep.ch:8080/geonetwork/srv/eng/csw"/>
+    <csw name="Portugal: Sistema Nacional de Informação Geográfica (SNIG)" url="http://snig.dgterritorio.pt/geoportal/csw/discovery"/>
+    <csw name="Portugal: Catálogo INSPIRE-PT (SNIG)" url="http://cgpr.igeo.pt/catalogo-inspire-pt/services/csw"/>    
 </qgsCSWConnections>