I turned off the sliding gesture settings for marking an email unread or read or deleting a message by swiping left or right in the stock email application when if first came up. I can't seem to find this setting anywhere after changing it and having it disappear, and swiping the email again is not working. i figured i could go back and change it if i wanted to and can't find it. can anyone point me to where it is if i can access this setting again? Thanks!