It's a known issue and it will be fixed in next release (soon)
You'll be able to disable minifying directly from a init.c
script in G-WAN v4.10+, this way:
u8 *www_mini = (u8*)get_env(argv, USE_MINIFYING);
if(www_mini)
{
*www_mini = 0;
puts("> disable minifying");
}
You just have to wait for few days for the new v5 release.