[tracker] (10 commits) ...Merge branch 'tracker-needle-improved-tagging'

[Martyn James Russell <mr src gnome org>]

Summary of changes:

  f301a28... tracker-needle: Include tags in search results and only sho (*)
  9bee2b1... tracker-needle: Disable search entry when filtering by tag  (*)
  9699e62... tracker-needle: Add initial context menu for views and laun (*)
  cff6253... tracker-needle: Ellipsize tag list so long tags don't obstr (*)
  ff20fec... tracker-needle: Don't add same renderer x2 to a column and  (*)
  a6f899c... tracker-needle: Added tracker-tags-view to edit tags as Gtk (*)
  d8da171... tracker-needle: Renamed tracker-taglist to tracker-tags-fil (*)
  795ee8a... tracker-needle: Update tooltip for 'filter by tags' toolbar (*)
  93b9a2d... tracker-needle: Don't use requires and check for null witho (*)
  b285455... Merge branch 'tracker-needle-improved-tagging'

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