* lukas/kernel/inet_db_fix_set_of_non-existing_file/OTP-15806:
  kernel: Fix setting of non-existing file as inet_db resolv_conf

This was broken in 7c63a98c28d477.

Add hostname to -remsh if none is given

The -name option already computes a default
hostname if none is given. This PR adds the
same behaviour to -remsh. Now we can run:

    erl -name foo -remsh bar
    erl -sname foo -remsh bar

This simplifies deployment scripts as otherwise
they have to compute the hostname by hand or
start an Erlang VM instance only to do so.

If 'erl -sname 1 -sname 2' is run the node is not started
in distribution mode at all. This fix makes the last sname
be used.

* bjorn/erts/measure-process_main/OTP-15620:
  Add benchmark
  Add erts_debug:interpreter_size/0

* sverker/revert-big-creation:
  Revert "erts: Make DFLAG_BIG_CREATION mandatory"
  Revert "erts: Remove old encoding of pids, ports and refs"
  Revert "erl_interface: Remove old encoding of pid,port,refs"
  Revert "epmd: Support 32-bit creation values in local node"
  Revert "jinterface: Remove old encoding of pid,port,refs"
  Revert "erl_interface: Support 32-bit creation local cnode"
  Revert "erts: Document new EPMD response ALIVE2_X_RESP"

Fix various spelling mistakes

This reverts commit bd8f6106d44a58c261920eef72842bb3bc5a4968.

PLUS a little change in epmd_srv.c:750 ("4" -> "replylen")
that was part of e2cf4a8a4b03b9f430ba228276c3b2629159e832
by mistake.