[tracker-miners] (6 commits) ...Merge branch 'wip/carlosg/delete-perf' into 'master'

[Carlos Garnacho <carlosg src gnome org>]

Summary of changes:

  88cd63d... libtracker-miner: Make is_dir in TrackerFileNotifier::item- (*)
  d158ff0... libtracker-miner: Propagate is_dir from the queued event (*)
  732517c... libtracker-miner: Propagate is_dir across delete events (*)
  4dd4b6d... libtracker-miner: Propagate is_dir through TrackerMinerFS:: (*)
  f88e926... tracker-miner-fs: Speed up delete of individual files (*)
  a79f8e7... Merge branch 'wip/carlosg/delete-perf' into 'master'

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