[ostree] (44 commits) Non-fast-forward update to branch wip/delta

[Colin Walters <walters src gnome org>]

The branch 'wip/delta' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 http://live.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  3d8c17a... repo: Fix object storage size API to be 64 bit
  0b4017d... core: Add code to read/write "varints"
  894a98c... core: Import bup's "rollsum" code, add a test case
  47ccde3... WIP static deltas

Commits added to the branch:

  b35840e... libotutil: Drop accidental use of GLib 2.36 API (*)
  326be41... Revert "libotutil: Make use of GBytes in ot_variant_read()" (*)
  16c36fb... main: Use macro to reduce duplication among builtin prototy (*)
  6a8e9d7... ostree.doap: Update description based on docs. (*)
  871be4b... libostree: Extend gtk-doc coverage for refs and prune APIs (*)
  2033edc... test: fix a trivial typo in libtests.sh (*)
  cf14b39... admin: Extract ot_admin_join_config_lines() helper function (*)
  750a60d... main: Add U-Boot bootlader backend support (*)
  caf6be3... libostree: Check out directories depth-first in serial, swi (*)
  7e2e072... doc: Add repo docs (*)
  8abad0b... admin: Write out correct version fields in boot/loader/entr (*)
  6f6c878... admin: Don't fail to deploy if there isn't a bootloader con (*)
  000dd5a... admin: Add API to OtBootloader to get name (*)
  695621d... admin: notify detected bootloader configuration (*)
  d58d6a6... doc: Add a section on deployments (*)
  032f131... doc: Split overview into chapters, expand a bit (*)
  fe5dd07... main: Drop --archive option from init, now that the code is (*)
  b6d77f6... fetcher: Return NOT_FOUND when the HTTP code is 410 or 404 (*)
  4f127b2... trivial-httpd: Handle -p - as meaning write-port-to-stdout (*)
  3dc6ced... trivial-httpd: Close stdout & stdin so $() can capture outp (*)
  14c9f88... trivial-httpd: Handle the autoexit case when the docroot is (*)
  2b6d7d8... doc: Add a section about how atomic upgrades work (*)
  0e60912... doc/overview: Add a note about the GPL (*)
  7751d3d... doc/repo: Describe object types (*)
  db4aece... pull: Update comment to better reflect current reality (*)
  84f2cd2... doc: Add some docs about adapting existing package managers (*)
  1ab01a6... doc/adapting-existing: A bit more elaboration and a typo fi (*)
  b06e10e... doc/adapting-existing: Elaborate a bit more on FS layout an (*)
  3aa8f86... doc: Minor tweaks (*)
  b600ae5... repo: Fix object storage size API to be 64 bit (*)
  94ce562... pull: Drop obsoleted "related objects" API (*)
  6c61b19... libostree: Improve commit filter API (*)
  edfa76f... main: Code cleanup by passing OstreeRepo * directly to buil (*)
  bd5eb72... doc/adapting-existing: Describe /lib/passwd (*)
  0590684... Release 2013.6 (*)
  e7f115d... trivial-httpd: Close the socket when sending partial files (*)
  dd3d522... trivial-httpd: Add missing include for shutdown() on eglibc (*)
  d58a4c9... repo: Clean up temporaries after a transaction completes (*)
  d92eeda... repo: Clean up tmpdir also on transaction abort (*)
  bb8418f... build: Add a note that ostree only supports InstalledTests (*)
  902848c... test: Improve pull corruption test (*)
  5573f37... core: Add code to read/write "varints"
  cca6759... core: Import bup's "rollsum" code, add a test case
  dd67c02... WIP static deltas

(*) This commit already existed in another branch; no separate mail sent