Proposed classes
NcchHeader
NcsdHeader
CiaHeader
CiaFooter
ExtendedHeader

ncch:
	NcchHeader
	ExtendedHeader
		SystemControlInfo
		Arm11SystemCaps
		Arm11KernelCaps
		Arm9Caps
	ExefsHeader
	IvfcHeader
		RomfsHeader
		RomfsNodes**

ncsd:
	NcsdHeader
	CardInfoHeader

cia:
	CiaHeader
	CiaFooter
	es::Ticket?
	es::Tmd?