[tracker] (62 commits) ...Merge branch 'dbus-fd-experiment'

[Martyn James Russell <mr src gnome org>]

Summary of changes:

  7aeecfe... Add Tracker Steroids interface (*)
  c90bf24... libtracker-client: Add Steroids support (*)
  eaed618... Add Steroids example client (*)
  c94bf34... Add tests for Tracker Steroids (*)
  ffafc67... Port libtracker-miner and FS miner to steroids (*)
  9849b0a... Steroids server: Remove extra close calls (*)
  332de3b... Steroids server: Remove useless fields in ClientInfo (*)
  54eb58e... configure: Don't fail if DBus 1.3 is not available (*)
  8326db5... Remove useless field "clients" from TrackerSteroidsPrivate (*)
  fdf5347... Steroids server: Fix leak in query_inthread (*)
  1b5ad97... libtracker-client: Add steroids fallbacks for DBus 1.2 (*)
  2eef63c... Steroids server: Add missing loop_error check (*)
  afb54cf... tracker-store: s/unmarshall/unmarshal/ (*)
  bfb0b29... libtracker-client: s/marshall/marshal/ (*)
  27082f4... tracker-store: Remove unused TRACKER_STEROIDS_EOP (*)
  9d575dd... libtracker-client: Remove unused TRACKER_STEROIDS_RC_LARGER (*)
  a7329a9... tracker-store: Remove unused TRACKER_STEROIDS_RC_LARGEROW (*)
  78e9e7d... libtracker-client: Do not expose fast versions as separate  (*)
  16d227b... libtracker-client: Also use buffered output stream for asyn (*)
  e8631da... libtracker-client: Avoid duplicate code for D-Bus calls (*)
  c02ce45... libtracker-client, tracker-store: Handling D-Bus errors rig (*)
  acd3505... squash (*)
  61b2ac5... Steroids: drop RC codes and rely on pipe closing (*)
  dc2fc98... Properly handle call cancelling with FD passing (*)
  c4c50ba... Steroids client: don't run callback if call was cancelled (*)
  c0b0458... Steroids client: Use gboolean instead char for bools (*)
  8c18c16... Steroids client: Do not unref dbus call twice when cancelli (*)
  fcbb361... Steroids client: keep a ref on client while in async (*)
  edf44bf... Steroids-client: Code cleanup, phase 1 - examples/ and libt (*)
  f272db8... Steroids client: remove the query field from FastAsyncData (*)
  02a1ad7... Add tests for async steroids functions (*)
  b58439b... Add steroids constants in libtracker-client (*)
  3e00177... libtracker-client: Reworked PendingData to split it properl (*)
  0307ca3... libtracker-client: Code cleanup - phase 2 (*)
  7a16c74... libtracker-client: Fixed some memory leaks and DBUS service (*)
  820a489... libtracker-client: Fixed more whitespace issues caused by m (*)
  dcf0868... Steroids client: Do not leak in fast_async_callback_iterato (*)
  4e01fe6... Fix compilation in tracker.c (*)
  c6f2ab1... libtracker-client: Unspaghetize tracker_cancel_call (*)
  a308e6c... tracker-store: Use DBUS_ERROR_UNKNOWN_METHOD not our own ve (*)
  ddf794f... tracker-store: Cleaned up steroids (*)
  8bdaee5... tracker-store: Make sure ALL requests increment the request (*)
  ff227da... tracker-store: Fixed warning about TrackerSteroidsPrivate (*)
  7849a65... tracker-store: Improve logging for query/update with steroi (*)
  ea62d64... tracker-store: Improved logging for incorrect d-bus message (*)
  5670045... libtracker-client: Added FIXMEs for areas that need improvi (*)
  c5aa130... libtracker-client: Minor documentation fixes (*)
  6b8bffd... libtracker-client: Re-organise fast_async_callback_iterator (*)
  50c793d... tracker-store: Fixed call to tracker_db_cursor_get_string() (*)
  d77519e... libtracker-client: Drop tracker_result_iterator_has_next (*)
  6b23821... libtracker-client: Don't check for NULL before calling g_fr (*)
  0b3adf3... libtracker-client/tracker-store: Use same endian'ness (*)
  995b6a7... libtracker-client: Fixed test case failures (*)
  f0e9d08... libtracker-client: Fixed warning for for tracker_result_ite (*)
  95d7a4a... tracker-store: Fix update query leak (*)
  4703076... libtracker-client: Fix DBusPendingCall leak when canceling  (*)
  d4453b4... libtracker-client: Restore API compatibility for updates (*)
  0c3aa1b... tracker-steroids: Fix memory leaks in tests (*)
  52db0cb... tracker-store: Fix update stream leak (*)
  e70f319... tracker-store: Fix verbosity and contents of debug message (*)
  398071e... Update .gitignore (*)
  10d7d97... Merge branch 'dbus-fd-experiment'

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