Add structs for TPM NV simplification.  Now uses only 2 NV spaces, one for firmware and one for kernel.

Changed TlclRead / TlclWrite to take void* / const void* to reduce typecasts.

Much restructuring of rollback_index.c.

Fixed a version-packing bug in rollback_index.c (& --> |)

TEST:manual testing of all code flows on CRB

Review URL:
9 files changed