fix bugs in write_reliability and enh_area set commands + more extcsd parsing

[PATCH 1-3] just introduce further parsing and human-readable output of eMMC 5.0+ fields in the extcsd:
mmc-utils: interpret OPTIMAL_*_SIZE fields in extcsd
mmc-utils: treat FIRMWARE_VERSION as binary field instead of string
mmc-utils: interpret DEVICE_VERSION when printing extcsd

[PATCH 4-5] are critical bug fixes for the current version. This addresses concerns previously raised in threads wrt write-reliability setting:
https://www.spinics.net/lists/linux-mmc/msg41952.html
https://www.spinics.net/lists/linux-mmc/msg43171.html

[PATCH 6] is a critical bug fix for the current version to allow setting of enhanced and extended attributes on multiple partitions.

[PATCH 7] is a version up-rev:
mmc-utils: update version number to 0.2

James Nuss (7):
mmc-utils: interpret OPTIMAL_*_SIZE fields in extcsd
mmc-utils: treat FIRMWARE_VERSION as binary field instead of string
mmc-utils: interpret DEVICE_VERSION when printing extcsd
mmc-utils: Introduce write_reliability set_register command
mmc-utils: remove write_reliability set command
mmc-utils: discrete commands for enhanced and extended attribute
mmc-utils: update version number to 0.2

 mmc.c      |  52 ++++++++++---
 mmc.h      |  14 +++-
 mmc_cmds.c | 243 ++++++++++++++++++++++++++++++++++++++++++++-----------------
 mmc_cmds.h |   6 +-
 4 files changed, 235 insertions(+), 80 deletions(-)

2.7.4


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