Loading into packed executables (b370 and b20131216)

[Oreeeee]

b370 and b20131216 are packed by old Eziris (native Win32) and Confuser respectively. The current approach of loading hook does not work for these builds. We can either pretend that these builds don't exist, or make users unpack these themselves, or we can add support for loading into these builds.

Both of these will call the managed module loading methods of the .NET runtime, so we could start these builds as normal apps, inject a dll that hooks the managed module load method using MinHook, and when it tries to load the osu! module try to load Hook too (maybe???).