Fix mszip relying on exceptions

[HeroponRikiBestest]

Fixes #44 with some major changes. I don't know enough about mszip to know if this is 100% safe. I also assume you'd want me to make some changes on this.

This PR also drastically reduces the amount of memory needed to perform extraction, which is still a significant issue for mszip extraction.

The memory usage is still somewhat large, but I'm unsure how to properly clear memory beyond hoping C#/dotnet does it for me. If you can provide some input there, memory usage should be able to finally be reduced to a normal size.

[HeroponRikiBestest]

After the latest push, it peaks at ~5gb on the installer in 2K Sports Major League Baseball 2K9 (USA) and generally spends most of the time below that, wheras it currently reaches and maintains ~14gb on latest rolling. It'd be nice if I could push it lower, since the largest file is 1.1gb and I figure ~2.5x that should be achievable, but this is probably ok if that's genuinely not possible.

[HeroponRikiBestest]

Main thing still missing is that memory isn't being cleared properly, each block of compressedData still seems to be in memory? I'll need help with this, though.

[HeroponRikiBestest]

Disregard the above message. Better memory usage will come in a different PR.

[HeroponRikiBestest]

I mentioned it in discord earlier, but just so it's mentioned here too- please don't merge this PR until I confirm that I've done proper bulk testing of the additional suggested fixes, which likely won't happen for at least a few days.