Added PHP_FCGI_BACKLOG, overrides the default listen backlog
NEWS
Merge branch 'PHP-5.5'

* PHP-5.5:
  NEWS
  Added PHP_FCGI_BACKLOG, overrides the default listen backlog
Don't try to clean up generator stack on unclean shutdown

This fixes bugs #65035 and #65161. In one of the bugs the issue is
that function_state.arguments is NULL, but the arg count is pushed
to the stack and the code tries to free it. In the other bug the
stack of the generator is freed twice, once in generator_close and
later during shutdown.

It's rather hard (if at all possible) to do a proper stack cleanup
on an unclean shutdown, so I'm just disabling it in this case.
Merge branch 'PHP-5.5'
fixed #65045: mb_convert_encoding breaks well-formed character.
added test code for #65045.