Update the Get and Set Processor Error Config commands

This change
   1. Converts the commands to the new API
   2. Uses a new settings interface for the data
   3. Gets processor presence from the inventory
   4. Makes the last byte of the Set command optional which BIOS
      expects.

Tested:
ipmitool raw 0x30 0x9a
 00 3f 40 40 c0 c0 00
ipmitool raw 0x30 0x9b 3 0
ipmitool raw 0x30 0x9a
 03 3f 40 40 c0 c0 00

Change-Id: I44519016a6f9e784f6fd9da4ff1a64805f82ebd0
Signed-off-by: Jason M. Bills <jason.m.bills@linux.intel.com>
2 files changed