crypto: Fix some compiler warnings
crypto: Refactor remove resource for EC_KEY

The resource was not needed as it was never kept between external
crypto calls.
crypto: Supress some false positives from valgrind
erts: Add new allocator strategy aoffcbf

with better performance than aoffcaobf as we don't have to rearrange
the search tree when there are blocks of equal size.
erts: Make aoffcbf default when migration is enabled
Merge branch 'sverk/aoffcbf' into maint

* sverk/aoffcbf:
  erts: Make aoffcbf default when migration is enabled
  erts: Add new allocator strategy aoffcbf

OTP-11174
Merge branch 'sverk/crypto-remove-ec-resource' into maint

* sverk/crypto-remove-ec-resource:
  crypto: Supress some false positives from valgrind
  crypto: Refactor remove resource for EC_KEY
  crypto: Fix some compiler warnings
Fix httpd config option 'erl_script_nocache'

This fixes the usage of the httpd configuration option
'erl_script_nocache', which got ignored before.

Attention: Before, the option 'script_nocache' also changed the
behavior for mod_esi, now it only affects mod_cgi.
Merge branch 'dg/win_icon' into pu
Merge branch 'ao/fix_mnesia_block_table_exception' into pu
Merge branch 'sze/ssh_cli_handles' into pu
Merge branch 'sze/edlin_understand_keys' into pu
Merge branch 'sze/limit_max_length_int_shell' into pu
Merge branch 'yi/fix_eunit_io_protocol' into pu
Merge branch 'nox/fix-fname-inlining' into pu
Merge branch 'nox/igor-funs' into pu
Merge branch 'sze/to_erl' into pu
Merge branch 'feat/erl_tidy_print_to_stdout' into pu
Merge branch 'epa/fix_io_noreturn_with_self_pid' into pu
Merge branch 'nox/fix-erl_lint-variable-usage' into pu