[tracker] (12 commits) ...Merge branch 'wip/carlosg/data-update-error-propagation' into 'master'

[Sam Thursfield <sthursfield src gnome org>]

Summary of changes:

  5ee0b35... libtracker-data: Minor refactor (*)
  3b58109... libtracker-data: Propagate errors from tracker_data_update_ (*)
  b9df739... libtracker-data: Improve error handling with modseq managem (*)
  e1188da... libtracker-data: Propagate errors from get_property_values( (*)
  7cb16ff... libtracker-data: Propagate errors in cache_delete_resource_ (*)
  b6c0d5b... libtracker-data: Propagate errors in bytes_from_gvalue() (*)
  8967ceb... libtracker-data: Propagate error from might_flush() (*)
  3d5259a... libtracker-data: Propagate errors from tracker_data_resourc (*)
  48e1692... libtracker-data: Propagate errors from cache_create_service (*)
  a73e11c... libtracker-data: Propagate errors from tracker_data_query_r (*)
  932a597... libtracker-data: Propagate errors from tracker_data_query_r (*)
  07d996d... Merge branch 'wip/carlosg/data-update-error-propagation' in

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