[nemo/f20] (3 commits) ...remove tracker support (bz 1071601) so search works

[leigh123linux]

Summary of changes:

  0ac37ab... update tracker patch for api 1.0 (*)
  b8cff9a... remove tracker support (bz 1071601) so search works (*)
  a7c0868... remove tracker support (bz 1071601) so search works (*)

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