Deprecate game.load_info

[Nielsbishere]

Hi guys, thanks for making this nice repo; really helpful. I have managed to do the decompression automatically by using the following code (C++):

	static constexpr u32 blzStart = 0xDEC00621;
	static constexpr u64 blzMarker = 0x2106C0DEDEC00621;

	usz offset = usz_MAX;

	for (u64 *start = in.begin<u64>(), *end = in.end<u64>(); start + 1 < end; start = (u64*)((u32*)start + 1))
		if (*start == blzMarker)
			offset = usz(start) - usz(in.add());

	if (offset == usz_MAX || offset <= 4)
		EXCEPTION("Marker not found. Probably uncompressed");

	offset -= 8;

	u32 end = in.at<u32>(offset);

       //Other decompression stuff

in is the arm9 buffer.

I know that this is not python, but I hope it can be of any help in porting it if you at some point decide to do so (I saw a TODO, so I thought I should post this). Only tested it on HGSS, so it might not always work (since you seem to check two separate u16s from the u32s instead of the whole u32s, which my scan doesn't do).