Change stack address on Windows

I rebooted Windows 7 and noticed that KERNEL32.DLL got relocated.
Microsoft needs to change and embrace the dream that was MULTICS.
Until then we'll need a better way to work around their dominion.

libc/calls/ntspawn.c

@@ -84,8 +84,7 @@ textwindows int ntspawn(
         mkntenvblock(block->envvars, envp) != -1) {
       if (CreateProcess(NULL, block->cmdline, opt_lpProcessAttributes,
                         opt_lpThreadAttributes, bInheritHandles,
-                        dwCreationFlags | kNtCreateNewProcessGroup |
-                            kNtCreateUnicodeEnvironment,
+                        dwCreationFlags | kNtCreateUnicodeEnvironment,
                         block->envvars, opt_lpCurrentDirectory, lpStartupInfo,
                         opt_out_lpProcessInformation)) {
         rc = 0;