sanitycheck: binary size calculation improvements

- Several recently added binary sections were not being taken
  into consideration, unknown sections now trigger test case
  failure
- Use same VMA/LMA terminology that objdump uses and show both
  addresses

Change-Id: I641eef64aaed6612f62e5aa092f66baaa2797c70
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>