Cradle v0.3.0 - now with more Ys

Aside from a few bug fixes, the major improvement is support for swizzle mode 4 in itp32 files. This is used for certain files in Zero and Azure, but also in several Ys games.

Will try to get Memoire working soon, but it yet another subformat that I'll have to implement. Not too bad to handle, hardest is to figure out how to choose between the different formats when injecting.