Changed getexp tool to print the full config when using higher verbosity

getexp

@@ -35,8 +35,9 @@ command_line.add_argument('--path', '-p',
                           help='search path for default config and templates')
 command_line.add_argument('--readme', '-R', action='store_true',
                           help='only show header comment as in README file')
-command_line.add_argument('--verbose', '-v', action='store_true',
-                          help='show additional information')
+command_line.add_argument('--verbose', '-v', action='count',
+                          help='show all top-level settings, '
+                               'or all settings if used twice')
 
 args = command_line.parse_args()
 
@@ -72,7 +73,10 @@ except ExpConfigError as error:
 
 if args.readme:
     print(config['EXP_DESCRIPTION'])
-elif args.verbose:
+elif args.verbose >= 2:
+    config.indent_type = '  '
+    config.write(sys.stdout)
+elif args.verbose == 1:
     items = config.items()
     items.sort(key=lambda x: x[0])
     for (key, value) in items: