Merge branch '2-remove-config_dir-option-in-lpad_query-script' into 'master'

Resolve "remove --config_dir option  in lpad_query script"

Closes #2

See merge request jk7683/grk2450-fireworks-tutorial!4

lib/lpad_query.py

@@ -11,9 +11,6 @@ def query():
     parser.add_argument('-o', '--output', choices=['json', 'yaml'],
                         default='json', type=lambda s: s.lower(),
                         help='Set output format: json or yaml.')
-    parser.add_argument('-c', '--config_dir',
-                        help='path to configuration file (if -l unspecified)',
-                        default=LAUNCHPAD_LOC)
     parser.add_argument('-l', '--launchpad_file',
                         help='path to launchpad file', default=LAUNCHPAD_LOC)
     parser.add_argument('-f', '--query_file', required=True,