Fix ext/pgsql builds with libpq < 7.3.

Fixes bug #67550 (Error in code "form" instead of "from", pgsql.c, line 756).
fix integer overflow in {stream,file}_{get,put}_contents()
bundle deplister.exe with releases
Fix bug #67151: strtr with empty array crashes
adding a reproduce script for bug #49184
Add test for bug #67151
Add newline at end of file to prevent compilation warning

The newline was removed at commit 50d50c2f
Make sure the generator script also creates a newline at the end of file

Similar to commit d6713f39 in master
Fix bug #67052 (NumberFormatter::parse() resets LC_NUMERIC setting)
fix format
change locale - looks like not everybody has sl_SI
Fixed bug #66830 (Empty header causes PHP built-in web server to hang).

We had an infinite loop in sapi_cli_server_send_headers(): while iterating over
the linked list of headers, when an empty header was hit, continue would go to
the next iteration of the loop without updating h to be the next value in the
linked list. Updating it to always increment regardless of whether the header
is actually valid or not fixes the issue.
Fix Bug #67530 	error_log=syslog ignored

As for Bug #64915
Systemd use --nodaemonize but need to error_log to file or syslog to be honoured
NEWS
Backported the patch from bug #67407 into 5.4
updated NEWS
Fix bug #67587: Redirection loop on nginx with FPM

Redirection will work correctly as long as PATH_INFO is available,
e.g. via the following nginx configuration:

    set $path_info $fastcgi_path_info;
    fastcgi_param PATH_INFO $path_info;
fix unstable test
5.4.31
Fixed typo in Makefile.frag