OSTree v2016.9

[Colin Walters <walters verbum org>]

Hi,

OSTree v2016.9 is now available:
https://github.com/ostreedev/ostree/releases/tag/v2016.9

This release is mostly smaller fixes.  A few things to
highlight: I'm looking forward to William Manley's continued
work on better support for systems without an initramfs; in
general I hope to make OSTree even more appealing for the
smaller embedded space.

The "cache" dir fix should address random crashers flatpak
users have been seeing.

Another thing I want to note is the fix to `rofiles-fuse` has been
another key enabler for rpm-ostree package layering, and should in
general be more useful for anyone doing build systems using OSTree.

Adam Miller (1):
      fix typo in docs/manual/atomic-upgrades.md

Colin Walters (12):
      libostree.sym: Add 2016.9 section
      prune: Elaborate on what formats are accepted by dates
      fixup! fix typo in docs/manual/atomic-upgrades.md
      test-rofiles-fuse: Actually check out via hardlinks
      rofiles-fuse: Rework to be based on nlink
      pull: Make .commitpartial files world readable
      repo: Add prefixes to errors for querying size/deleting
      lib: Add an API to list only "our" objects, fix prune to use it
      sysroot: Drop unnecessary `dup()` invocation
      sysroot: Add a flag to suppress post-deploy cleanup
      commit: Don't delete tmp/cache dir
      Release 2016.9

Dan Nicholson (7):
      deltas: Handle cleanup of fd array properly
      deltas: Use F_DUPFD_CLOEXEC properly
      pull-local: Support requiring static deltas
      tests: Ensure deltas for pulling when needed
      pull: Disable static deltas by default for local pulls
      tests: Test that local pulls do not use deltas
      repo: Really ignore progress changed user data

Gatis Paeglis (2):
      Move ostree-* executables to /usr/lib/ostree
      u-boot: Merge ostree's and systems uEnv.txt

Georges Basile Stavracas Neto (1):
      repo-pull: properly store the cancellable

Giuseppe Scrivano (1):
      pull: use same name for parameter and documentation comment

Jonathan Lebon (6):
      ostree_bootdir: prepend $(prefix) to path
      ostree_bootdir: properly preprend $(prefix)
      manual/repo.md: reword bits about the summary file
      pull_with_options: fix remote parameter name & desc
      pull_with_options: allow GPG verification override
      pull_with_options: fix stray return FALSE

William Manley (4):
      switchroot: Fix building with musl libc
      ostree-prepare-root: Allow building statically with musl
      switchroot: Replace custom error printing with err/warn functions from libc
      switchroot: Move `path_is_on_readonly_fs` to header file

Git-EVTag-v0-SHA512: 
70fe4d4e0f099928a33333afc52f2a7f862ad42d98241c6d30d094330eb3c416fcbcfd113a501e71733a2aedbdd6bc353f8b3cf95120f489670dd9585fed31c7