Merge pull request #4221 from RosettaCommons/vmullig/why_the_hell_is_rosetta_still_defaulting_to_leaking_memory_when_every_developer_has_complained_about_this_at_one_point_or_another
Switching default for -jd2:delete_old_poses to "true"
There isn't really a reason for Rosetta to leak memory by default, to my mind.