Disable AutoUpdate on search results
When search results are loaded auto update should be disabled. The user can reload the URL to refresh their search, but this data does not need to be auto updated. We want to keep the current user auto update options, so when a search is done the auto update settings options should be disabled, and the results should not be auto updated. When a feed is selected the auto update options should be re-enabled, and whatever the user had selected for their auto update policy should then be honored.
In summary:
- Search is loaded
- disable the auto update checkbox
- stop feed from auto updating
- feed is selected
- enable the auto update checkbox
- honor the previously selected auto update policy (it should still be selected, it was just disabled while the search feed was selected)