[tracker] (10 commits) ...Merge remote branch 'origin/removable-opticals'

[Aleksander Morgado <aleksm src gnome org>]

Summary of changes:

  c577561... Fixes GB#621015: Index removable media when miner-fs starts (*)
  2d0dfca... Fixes GB#621110: Remove resources from store if directory n (*)
  9ed4862... Ontology: new tracker:isRemovable and tracker:isOptical pro (*)
  77405b3... libtracker-miner: New tracker_storage_get_type_for_uuid API (*)
  9044615... tracker-miner-fs: Set proper volume types when adding new v (*)
  e51aabe... tracker-miner-fs: during startup, remove resources based on (*)
  531dd39... Fixes GB#621108: Update available resources when IndexRemov (*)
  5312946... libtracker-miner: Update explanation of the tracker_miner_f (*)
  0af92d3... libtracker-miner: New helper macros to work with storage ty (*)
  59dd695... Merge remote branch 'origin/removable-opticals'

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