Suspend Participant Activities Enhancements

[DawnPatrol]

The Suspend participant activities option would be much more useful if there were an easier way to revert back to the settings in place before suspending activities. Ideally, there would be an accompanying option like Resume participant activities that would turn the settings back on that are unchecked by using the option. Failing that option, the behavior of the Host tools menu needs to be changed so that the menu stays up while the host rechecks the options that were in place. Current behaviot of the Host tools menu is check an item, menu dissappears. Need the menu to stay up so I can quickly recheck the options and not have to bring the menu up and check one option at a time.