hactool-1.0

This is the first feature-complete release of hactool.

The following Switch file formats are supported:
-NCA
-XCI
-HFS0
-PFS0
-RomFS
-NPDM
-Package1 (PK11)
-Package2 (PK21)
-INI1
-KIP1

Keydata can be baked in at compile-time, or loaded from an external key file. See README.md and KEYS.md for details.