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##### SUMMARY
`ansible-galaxy import` is broken, potentially by the introduction of the `collection` subcommand? Fails early trying to read CLI args...

##### ISSUE TYPE
- Bug Report

##### COMPONENT NAME
`ansible-galaxy`

##### ANSIBLE VERSION
```
ansible 2.9.0.dev0
  config file = /etc/ansible/ansible.cfg
  configured module search path = ['/home/calvin/.ansible/plugins/modules', '/usr/share/ansible/plugins/modules']
  ansible python module location = /home/calvin/projects/ansible/lib/ansible
  executable location = /home/calvin/.local/share/virtualenvs/orion/bin/ansible
  python version = 3.6.8 (default, Mar 21 2019, 10:08:12) [GCC 8.3.1 20190223 (Red Hat 8.3.1-2)]

```

##### CONFIGURATION
<!--- Paste verbatim output from "ansible-config dump --only-changed" between quotes -->
```
(empty)
```

##### OS / ENVIRONMENT
<!--- Provide all relevant information below, e.g. target OS versions, network device firmware, etc. -->


##### STEPS TO REPRODUCE
Simply invoke the `import` subcommand or any repository:

```ansible-galaxy import -vvv --server=http://127.0.0.1:8000 orionuser1 ansible-testing-content```

<!--- HINT: You can paste gist.github.com links for larger files -->

##### EXPECTED RESULTS
<!--- Describe what you expected to happen when running the steps above -->
An import to start, to observe the import log, and be given the results.

##### ACTUAL RESULTS
<!--- Describe what actually happened. If possible run with extra verbosity (-vvvv) -->

<!--- Paste verbatim command output between quotes -->
```
ansible-galaxy 2.9.0.dev0
  config file = /etc/ansible/ansible.cfg
  configured module search path = ['/home/calvin/.ansible/plugins/modules', '/usr/share/ansible/plugins/modules']
  ansible python module location = /home/calvin/projects/ansible/lib/ansible
  executable location = /home/calvin/.local/share/virtualenvs/orion/bin/ansible-galaxy
  python version = 3.6.8 (default, Mar 21 2019, 10:08:12) [GCC 8.3.1 20190223 (Red Hat 8.3.1-2)]
Using /etc/ansible/ansible.cfg as config file
Opened /home/calvin/.ansible_galaxy
ERROR! Unexpected Exception, this is probably a bug: 'args'
the full traceback was:

Traceback (most recent call last):
  File "/home/calvin/projects/ansible/bin/ansible-galaxy", line 111, in <module>
    exit_code = cli.run()
  File "/home/calvin/projects/ansible/lib/ansible/cli/galaxy.py", line 268, in run
    context.CLIARGS['func']()
  File "/home/calvin/projects/ansible/lib/ansible/cli/galaxy.py", line 832, in execute_import
    if len(context.CLIARGS['args']) < 2:
  File "/home/calvin/projects/ansible/lib/ansible/module_utils/common/collections.py", line 20, in __getitem__
    return self._store[key]
KeyError: 'args'

```

remove_parser.set_defaults(func=self.execute_remove)
        remove_parser.add_argument('args', help='Role(s)', metavar='role', nargs='+')
        list_parser = role_parser.add_parser('list', help='Show the name and version of each role installed in the roles_path.',
                                             parents=[common, roles_path])
        list_parser.set_defaults(func=self.execute_list)
        list_parser.add_argument('role', help='Role', nargs='?', metavar='role')
        login_parser = role_parser.add_parser('login', parents=[common],
                                              help="Login to api.github.com server in order to use ansible-galaxy role "
                                                   "sub command such as 'import', 'delete', 'publish', and 'setup'")
        login_parser.set_defaults(func=self.execute_login)
        login_parser.add_argument('--github-token', dest='token', default=None,
                                  help='Identify with github token rather than username and password.')
        search_parser = role_parser.add_parser('search', help='Search the Galaxy database by tags, platforms, author and multiple keywords.',
                                               parents=[common])
        search_parser.set_defaults(func=self.execute_search)
        search_parser.add_argument('--platforms', dest='platforms', help='list of OS platforms to filter by')
        search_parser.add_argument('--galaxy-tags', dest='galaxy_tags', help='list of galaxy tags to filter by')
        search_parser.add_argument('--author', dest='author', help='GitHub username')
        search_parser.add_argument('args', help='Search terms', metavar='searchterm', nargs='*')
        setup_parser = role_parser.add_parser('setup', help='Manage the integration between Galaxy and the given source.',
                                              parents=[roles_path, common])
        setup_parser.set_defaults(func=self.execute_setup)
        setup_parser.add_argument('--remove', dest='remove_id', default=None,
                                  help='Remove the integration matching the provided ID value. Use --list to see ID values.')
        setup_parser.add_argument('--list', dest="setup_list", action='store_true', default=False, help='List all of your integrations.')
        setup_parser.add_argument('source', help='Source')
        setup_parser.add_argument('github_user', help='GitHub username')
        setup_parser.add_argument('github_repo', help='GitHub repository')
        setup_parser.add_argument('secret', help='Secret')
    def add_init_parser(self, parser, parents):