[tracker] (18 commits) Created branch direct-access

[Jürg Billeter <juergbi src gnome org>]

The branch 'direct-access' was created.

Summary of new commits:

  6e711a6... libtracker-db: Enable Write-Ahead Logging in SQLite
  4ec62a8... libtracker-data: Do not use overly large transactions anymo
  4b4c6be... tracker-store: Drop special batch handling
  0d13942... tracker-store: Allow running queries while update is runnin
  43d495c... libtracker-db: Disable shared cache, required for parallel 
  dd01605... tracker-store: Store sender for turtle import tasks as well
  984da63... tracker-store: Never try to process more than 1 million eve
  19f3f59... tracker-store: Turtle import improvements
  8113e20... libtracker-data: Add tracker_data_load_turtle_file
  31f6766... tracker-store: Use tracker_data_load_turtle_file
  72b05d6... libtracker-data: Remove tracker-sparql-query.h from public 
  a2a92c7... libtracker-sparql: Initial skeleton with cursor interface i
  aeda7e4... libtracker-sparql: Removed new*() interface member, added i
  22ebb2d... libtracker-direct: Added initial skeleton here
  2a0ccbb... libtracker-sparql: Automatically generate tracker-sparql.va
  a6f63c8... libtracker-sparql: Add Sparql.Connection interface
  e054350... libtracker-direct: Update to libtracker-sparql changes
  20949cb... Merge libtracker-db into libtracker-data