Revert "Added sorting memberships by its end date, or future date if end date is"
Revert "Added sorting memberships by its end date, or future date if end date is"

This reverts commit b0b80a77777af96b196474d357f930783e9fe624.

nekath/people,netguru/people,netguru/people,nekath/people,netguru/people,nekath/people,netguru/people