[tracker-miners] Created tag 0.7.21

[Carlos Garnacho <carlosg src gnome org>]

The signed tag '0.7.21' was created.

Tagger: Martyn Russell <martyn lanedo com>
Date: 1266600967 +0000

    Release 0.7.21

Changes since the last tag '0.7.20':

Carlos Garnacho (17):
      TrackerSparqlBuilder: allow embedder to specify the subject.
      Tracker-extract: Do not specify subject in embedded insert.
      TrackerCrawler: Report a GNode with the file hierarchy.
      TrackerMinerFS: warn if one file has >1 URNs.
      TrackerMinerFS: Add API to know a file/parent urn.
      TrackerMinerFiles: Use TrackerMinerFS API to get URNs.
      TrackerMinerFS: Ensure ::check-directory is called on root folders.
      TrackerMinerFS: Avoid safely ignored root directories.
      TrackerMinerFS: if0'ed out debug code.
      TrackerMiner: Cancel pending async calls on dispose.
      TrackerMiner: Cancel pending async calls on dispose.
      TrackerMinerFS: Plug small leak.
      Use correct signature for TrackerCrawler::finished.
      Add missing user_data parameters to TrackerCrawler::finished callbacks.
      TrackerCrawler: honor the recurse parameter.
      TrackerMinerFS: Fix progress reporting
      TrackerMinerFiles: do not monitor child dirs of IndexSingleDirectories.

Dariusz Wiechecki (EXT-Comarch) (2):
      tracker-extract: Use artist's value in filename when creating new album art
      tracker-extract: Use artist's value in filename when creating new album art

Jamie McCracken (5):
      TST: Added gradient effect to Metadata Tile
      cleaned up meatdata tile display
      TST: Fixed display of type and formatted file size in metadata tile
      added folder display
      TST- made metadata tile labels category specific

Jorge González (1):
      Updated Spanish translation

Jürg Billeter (19):
      libtracker-common: Fix header filename for TurtleWriter
      tracker-info: Print queried URN
      tracker-extract: Link all extractors to libtracker-extract
      libtracker-data: Add graph column next to each property column
      libtracker-data: Insert and update graph columns
      SPARQL: Support simple named graph patterns in queries
      libtracker-data: Test simple named graph insert and query
      libtracker-data: Add insert-delete-insert test for named graphs
      libtracker-data: Add test for named graphs with properties
      libtracker-db: Update journal to support named graphs
      SPARQL: Support INSERT { GRAPH <...> { ... } }
      libtracker-data: Update tests for named graphs with new syntax
      libtracker-data: Fix DROP GRAPH after switch to use nie:url
      libtracker-data: Add localDate and localTime columns
      libtracker-common: Add TrackerDateTime to store time with UTC offset
      libtracker-data: Insert and update localDate and localTime columns
      SPARQL: Support fn:*-from-dateTime functions to retrieve local time
      libtracker-data: Test local time support
      libtracker-common: Fix C89 warnings

Mario Blättermann (2):
      Updated German translation
      Updated German translation

Martyn Russell (27):
      tracker-search-tool: Fix failure to build with Vala 0.7.6.
      tracker-tag: Fix looking up by filename
      tracker-extract: Warn if a module doesn't export the required functions
      Fixes GB#610026, Nautilus Tagging Extension does not work at all.
      nautilus: Don't show an empty file count when adding new tags
      Tests: Restructured data and added metadata extraction test
      Fixes GB#610318, Bump GTK+ dep to 2.18 due to gtk_widget_set_can_default()
      tracker-tag: Removed unused code and fixed memory leak when removing tags
      Updated NEWS
      Bumped version to 0.7.21
      Fixes NB#157277, Not able to search for files based on a particular tag
      Updated NEWS
      libtracker-miner: Use a GSList in the crawler for DirectoryProcessingData
      libtracker-miner: Don't use g_slice_new0 for all EnumeratorData members
      libtracker-miner: Avoid unnecessary cast
      libtracker-miner: Only set parent after no errors are returned
      libtracker-miner: Use useful #ifdef for tree debugging not #if 0
      libtracker-miner: Free nodes using G_POST_ORDER
      libtracker-miner: Make queue enum a typedef for type checking
      libtracker-miner: SPARQL performance improvement
      Updated NEWS
      Updated NEWS with translations
      Updated NEWS with tracker-tag last minute fix
      libtracker-miner: Fixed finishing message alignments
      Merge branch 'hierarchical-indexing'
      libtracker-db: Bump DB version for localtime/named graph changes
      Updates NEWS with last minute changes

Michael Biebl (1):
      Link kmail plugin against libtracker-client for tracker-sparql-builder

Michele Tameni (1):
      Fixes libtracker-extract documentation example which was incorrect

Mikael Ottela (3):
      Add fn:string-join
      Add fn:concat
      Add some requested properties to be full-text-indexed.

Petr Kovar (1):
      Update Czech translation by Marek Cernocky & Petr Kovar

Philip Van Hoof (4):
      Fixed compilation warnings, mixing code with variables
      tracker-extract: Moved util functions from libtracker-common to libtracker-extract
      tracker-client: Refactored away tracker-statement-list
      tracker-store: Emit class update signal for each rdf:type