Added inventory switch to new CLI refactor.

sandbox/cli.py

@@ -82,6 +82,13 @@ This command is used to parse configuration files and output the commands.
         help="Filter the commands in the form of: attribute:value"
     )
 
+    parser.add_argument(
+        "-i=",
+        "--inventory=",
+        dest="inventory",
+        help="Copy an inventory item to a local directory."
+    )
+
     parser.add_argument(
         "-o=",
         "--option=",