[tracker-miners] (18 commits) Non-fast-forward update to branch sam/file-processed-signal

[Sam Thursfield <sthursfield src gnome org>]

The branch 'sam/file-processed-signal' 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:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  cb68f82... miners: Add FileProcessed signal
  e41f508... miners/fs: Send file-processed signal when a file is ignore
  0d5e641... libtracker-miner: Allow a decorator to insert SPARQL on err
  1277871... tracker-extract: Allow extractors to return error messages
  f7e86da... tracker-extract-gstreamer: Return FALSE if we got no metada
  b1bfd21... tracker-extract-mp3: Describe error when unable to parse MP
  2153c22... functional-tests: Rework TrackerMinerTest fixtures
  2a5843c... functional-tests: Add tracker_test_main()
  a1e238c... functional-tests: Add miner-on-demand test
  1391951... Fix functional tests

Commits added to the branch:

  5de2f51... Update Chinese (Taiwan) translation (*)
  5a8a573... functional-tests: Rework TrackerMinerTest fixtures (*)
  74dd54b... functional-tests: Add tracker_test_main() (*)
  45ea0a4... miners/fs: Return meaningful errors over DBus (*)
  a00c06f... Add TRACKER_DEBUG=status (*)
  9e5b1fb... Add TRACKER_DEBUG=tests-no-cleanup (*)
  18778e8... functional-tests: Update to specify graphs explicitly (*)
  36b79b9... tracker-extract: Ensure nfo:FileDataObject is always set (*)
  0c28df9... functional-tests: Update to differentiate different types o (*)
  4da1f30... Merge branch 'sam/test-fixes' into 'master' (*)
  82fa6e4... miners: Add FilesProcessed signal to D-Bus interface
  aa2d2c7... miners/fs: Send file-processed signal when a file is ignore
  1265bc0... libtracker-miner: Allow a decorator to insert SPARQL on err
  d31b951... tracker-extract: Allow extractors to return error messages
  5c74194... tracker-extract-gstreamer: Return FALSE if we got no metada
  d9c04ee... tracker-extract-mp3: Describe error when unable to parse MP
  5d2c92c... functional-tests: Add miner-on-demand test
  f6ff043... on-demand test: Wait for extraction failure marker to appea

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