Core: fixed stderr redirection on win32 in ngx_reopen_files(). On win32 stderr was not redirected into a file specified by "error_log" while reopening files. Fix is to use platform-independent functions to work with stderr, as already used by ngx_init_cycle() and main() since rev. d8316f307b6a.

make -f misc/GNUmakefile release

the required tools:
*) xsltproc to build CHANGES,
*) java and XSLScript ( http://pault.com/pault/XSLScript/ ) to build XSLTs
   from XSLScript sources.


make -f misc/GNUmakefile icons

the required tool:
*) netpbm to create Win32 icons from xpm sources.