um: give find command -H option
[um] add sections
[um] renamed all functions
[0.1.0.3] [um] revise declare commands
[0.1.1.0] [um] insert __um_check_args(); revise __um_main()
[0.1.1.1] [um] update __um_main()
[0.1.1.1] [um] update __um_main()
[0.1.1.2] [um] update __um_add()
[0.1.1.4] [um] update __um_add() and __um_cloud()
[0.1.1.5] [um] update __um_add()
[0.1.1.5] [um] update __um_add()
[0.1.1.6] [um] update __um_add_print()
[0.1.1.7] [um] update __um_main()
[0.1.1.8] [um] update __um_search(), __um_search_binary(), __um_search_post()
[0.1.1.9] [um] update __um_edit()
[0.1.1.9] [um] update __um_edit()
[0.1.1.10] [um] update __um_delete()
[0.1.1.11] [um] update __um_modify()
[0.1.1.12] [um] update __um_main()
[0.1.1.12] [um] update __um_main()