[tracker] (7 commits) Non-fast-forward update to branch wip/sam/resource-rebase-6

[Sam Thursfield <sthursfield src gnome org>]

The branch 'wip/sam/resource-rebase-6' 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:

  23ea0f2... Bump GLib dependency to 2.44
  de55353... libtracker-sparql: Add TRACKER_TYPE_URI
  167b06a... libtracker-sparql: Add TrackerNamespaceManager
  f65b3ae... libtracker-sparql: Add TrackerResource class
  8238091... libtracker-extract: Add resource-helpers module
  43954c5... Use TrackerResource instead of TrackerSparqlBuilder in all 

Commits added to the branch:

  c0913ab... tracker-extract: Fix invalid SPARQL used when blacklisting  (*)
  fceb92d... Bump GLib dependency to 2.44
  3bc6b52... libtracker-sparql: Add TRACKER_TYPE_URI
  f114e70... libtracker-sparql: Add TrackerNamespaceManager
  2f376eb... libtracker-sparql: Add TrackerResource class
  032e2a7... libtracker-extract: Add resource-helpers module
  8cc026d... Use TrackerResource instead of TrackerSparqlBuilder in all 

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