Enable EFIv1 compression in bmpbklk_utility.

This lets bmpbklk_utility generate BMPBLOCKs with EFIv1-compressed bitmaps.
It also adds the ability to display or unpack BMPBLOCK blobs.

The compression/decompression routines come from the tianocore EDK on
sourceforge and are written in C, so now there's a mix of C and C++, but it
works just fine.

BUG=chromium-os:11491
TEST=manual

cd src/platform/vboot_reference
make
make runbmptests

Review URL: http://codereview.chromium.org/6508006

Change-Id: Ie05e1a3fd42f4694447c8c440b2432af4ac0f601
12 files changed