PVA cmd line client: Fix -v options which were out of order

Author: kasemir

core/pva/src/main/java/org/epics/pva/client/PVAClientMain.java

@@ -273,10 +273,10 @@ else if (arg.startsWith("-v") && (i+1) < args.length)
                     setLogLevel(Level.WARNING);
                     break;
                 case 1:
-                    setLogLevel(Level.CONFIG);
+                    setLogLevel(Level.INFO);
                     break;
                 case 2:
-                    setLogLevel(Level.INFO);
+                    setLogLevel(Level.CONFIG);
                     break;
                 case 3:
                     setLogLevel(Level.FINE);