Description of problem:

Using the API to set a report menu for a group puts invalid data in the database and results in all reports being displayed to the user.

Version-Release number of selected component (if applicable):


How reproducible:
Always

Steps to Reproduce:
1. In the UI, set up custom report menu for a group. Say by removing folders.
2. Log in as a user in the group and verify the menu structure.
3. Pull down the JSON settings from the API. `curl -k -H "Accept: application/json" -u admin:smartvm  https://cfme-ui01/api/groups/<group_id>` > group_reports.json
4. Remove all values from the JSON except for the settings hash.
5. Send the data back to the server. ` curl -k -H "Content-Type: application/json" -H "Accept: application/json" -u admin:smartvm -X PUT -d @group_reports.json  https://cfme-ui01/api/groups/<group_id>`
6. Verify that the user's report menu is now invalid.

Actual results:


Expected results:


Additional info:
The root cause appears to be that the MiqGroup settings hash key is "reports_menu" (a string) when submitted via the API, but should be the symbol :reports_menu as is set when you edit via the UI.

You can recover from the issue by editing the group in the UI again or by manually setting the reports_menu array to a symbol key and deleting the string key via the Rails console.