'curl -v writes debugging to its network socket if stderr is closed'

executed" warning by gcc 3.4.0

Fixed _write() arguments.

All Win compilers have locale.h + setlocale().

initiate the specific language operations, to make the IDN stuff work better.

that particular index. Reported in bug report 997536.

we generate now config.h dynamically from Makefile.

added generation of config.h and a prebuild target to create all neded files.

better support for HUGE files with the -# progress bar