orber: Remove testing of old ssl
Add dict:is_empty/1 and orddict:is_empty/1

dict:size/1 runs in constant time, but orddict:size/1 does not.  With
this change, the two modules stay API compatible and gain a
constant-time function for checking whether a dictionary is empty.
erts: Remove unit in 'Time left' printout

The unit 'ms' is removed due to ease of parsing.
erts: Remove space in 'Buckets' printout

Fix to ease parsing of information.
Update primary bootstrap
ssl: fix initialization of DTLS fragment reassembler

The DTLS fragment reassembler use a list [{Start, End}] for the
fragments. When the first received fragment was not the starting
fragment, that list got initialized with [{Start, Length}],
causing the merge of following fragment to fail.
Add more SCTP errors as described in RFC 4960
Add iodata, nonempty_string to built-in type highlighting for emacs

These built-in types were missing from emacs highlighting
Fix erts erlang.xml doc typo

badargif -> badarg if
Fix gen_sctp doc typo

'one-to-may' should be 'one-to-many'
Fix ssh doc typos

ssh_rsa changed to 'ssh-rsa' and missing space added.
Update primary bootstrap
erts: Fix segfaulting crashdump writing

Crashdumps initiated by out-of-memory on spawn could cause the beam
to segfault during crashdump writing due to invalid pointers.

The pointers are invalid since the process creation never finished.
This commit remedies this problem by removing the process from
crashdump printout.
Merge branch 'mhssler/fix-doc-typos/OTP-11414' into maint

* mhssler/fix-doc-typos/OTP-11414:
  Fix ssh doc typos
  Fix gen_sctp doc typo
  Fix erts erlang.xml doc typo
Merge branch 'maint'
Merge branch 'egil/orber/remove-old-ssl-test/OTP-11418' into maint
Merge branch 'maint'
Merge branch 'egil/r17/fix-crashdump-printout/OTP-11419'

* egil/r17/fix-crashdump-printout/OTP-11419:
  erts: Remove space in 'Buckets' printout
  erts: Remove unit in 'Time left' printout
Merge branch 'egil/fix-crashdump-pointer-crash/OTP-11420' into maint

* egil/fix-crashdump-pointer-crash/OTP-11420:
  erts: Fix segfaulting crashdump writing
Merge branch 'maint'