fixed some GreDaSS layer names

Author: robertovallone

qquake/config/config_services_ogc_wfs.json

@@ -2776,47 +2776,47 @@
 			      }
 		      },
 		      {
-			      "layername": "GREDASS300:dss331",
+			      "layername": "GREDASS300:dss30g",
 			      "style": {
 				      "wfs": {
 					      "style": "dss"
 				      }
 			      }
 		      },
 		      {
-			      "layername": "GREDASS300:iss331",
+			      "layername": "GREDASS300:iss30g",
 			      "style": {
 				      "wfs": {
 					      "style": "iss"
 				      }
 			      }
 		      },
 		      {
-			      "layername": "GREDASS300:csspln331",
+			      "layername": "GREDASS300:csspln30g",
 			      "style": {
 				      "wfs": {
 					      "style": "csspln"
 				      }
 			      }
 		      },
 		      {
-			      "layername": "GREDASS300:csscnt331",
+			      "layername": "GREDASS300:csscnt30g",
 			      "style": {
 				      "wfs": {
 					      "style": "csscnt"
 				      }
 			      }
 		      },
 		      {
-			      "layername": "GREDASS300:subdcnt331",
+			      "layername": "GREDASS300:subdcnt30g",
 			      "style": {
 				      "wfs": {
 					      "style": "subdcnt"
 				      }
 			      }
 		      },
 		      {
-			      "layername": "GREDASS300:subdzon331",
+			      "layername": "GREDASS300:subdzon30g",
 			      "style": {
 				      "wfs": {
 					      "style": "subdzon"