Merge branch 'master' of https://git.dirt.kz/igor/Metadata_PHP

# Conflicts:
#	metadata/dbms/window.js

metadata/dbms/tools.js

@@ -36,7 +36,10 @@ function trt(key)
 			}
 		}
 	}
-	if(val==null || val===undefined) return (''+key).replace(/_/g, ' ');
+	if(val==null || val===undefined) {
+
+		return ('' + key).replace(/_/g, ' ');
+	}
 	else return val;
 }