v2.0 Release Candidate 1

Since rc0 we have a few cleanups, build fixes and a bunch of of bug fixes. All of
them were regressions. Besides this nvme-cli learned a bunch of new command
media-unit-stat-log, gen-tls-key and check-tls-key.

Here the shortlog:

Arunpandian J (1):
      nvme: Add Media Unit Status log page(LID: 0x10)

Daniel Wagner (4):
      doc: Remove lightnvm documentation
      build: Sync libnvme wrap to lastest version
      build: Update zlib to verison 1.2.11-6
      build: Update libnvme wrap

Hannes Reinecke (4):
      nvme-print: check namespace in nvme_ctrl_for_each_path()
      nvme: add 'gen-tls-key' and 'check-tls-key' options
      build: Update libnvme wrap
      build: Update libnvme wrap

Jeff Lien (2):
      [nvme-cli] Fix build warnings in WDC Plugin from Issue #1309
      [nvme-cli] Fix build warnings in Micron Plugin - Issue 1317

Sami Waheed (1):
      Update nvme.c

Steven Seungcheol Lee (2):
      nvme: modify flbas rsvd bits to be used
      fix #1324 using explicit casting, using libnvme macro for cap