Simplify ACL handling for large objects and removal of superuser() checks

When Who What
2017-11-09 17:57:20 Tom Lane (tgl) Closed in commitfest 2017-11 with status: Committed
2017-11-09 17:06:43 Tom Lane (tgl) Added tgl as committer
2017-10-01 23:59:58 Daniel Gustafsson (d_gustafsson) Closed in commitfest 2017-09 with status: Moved to next CF
2017-09-26 02:42:12 vaishnavi prabakaran (vaishnavip) New status: Ready for Committer
2017-09-19 04:12:34 vaishnavi prabakaran (vaishnavip) Added vaishnavip as reviewer
2017-08-14 03:23:03 Michael Paquier (michael-kun) Changed authors to Michael Paquier (michael-kun)
2017-08-14 03:22:56 Michael Paquier (michael-kun) Attached mail thread CAB7nPqRHmNOYbETnc_2EjsuzSM00Z+BWKv9sy6tnvSd5gWT_JA@mail.gmail.com
2017-08-14 03:22:56 Michael Paquier (michael-kun) Created patch record