Added ZDBSP nodebuilder profile that compresses nodes

Build/Compilers/Nodebuilders/zdbsp.cfg

@@ -29,11 +29,18 @@ nodebuilders
 		parameters = "-c -o%FO %FI";
 		// -c adds comment indices in UDMF format. This is not documented in the ZDBSP usage.
 	}
-
+	
 	zdbsp_fast
 	{
 		title = "ZDBSP - Fast (no reject)";
 		compiler = "zdbsp";
 		parameters = "-R -o%FO %FI";
 	}
+	
+	zdbsp_compressed
+	{
+		title = "ZDBSP - Compress nodes";
+		compiler = "zdbsp";
+		parameters = "-z -o%FO %FI";
+	}
 }