[tracker-miners] (9 commits) ...Merge branch 'wip/carlosg/stable-content-urns' into 'master'

[Sam Thursfield <sthursfield src gnome org>]

Summary of changes:

  a9408e9... tests: Make tracker-miner-fs-test more similar to the origi (*)
  109a377... tracker-miner-fs: Separate file data extraction code into i (*)
  4b2a5d3... build: Integrate TrackerMinerFiles extraction into tracker: (*)
  92c36e1... libtracker-extract: Fix typo (*)
  075fdd3... tracker-extract: Add dummy folder rule (*)
  0668540... libtracker-miners-common: Add API to get stable URNs for fi (*)
  e1440d8... libtracker-miner: Use stable URNs for file folders (*)
  c9b8052... tracker-extract: Use the new stable identifiers in tracker- (*)
  6099439... Merge branch 'wip/carlosg/stable-content-urns' into 'master

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