Fix bug: psot info throws exceptions, due to data model changes

bin/psot

@@ -88,11 +88,12 @@ def show_analyses(config):
         print('   {0:<20} - {1}'.format(profile['name'], profile['info']))
         if 'modules' in profile:
             for module in profile['modules']:
-                print('      {0:<20}'.format(module))
+                print('      {0:<20}'.format(module['name']))
 
     print()
     print('Available modules for custom profile:')
-    for module in config['modules']:
+    for key in config['modules']:
+        module = config['modules'][key]
         print('   {0:<20} - {1}'.format(module['name'], module['info']))
 
 if __name__ == "__main__":