[tracker] (18 commits) ...Merge branch 'sam/functional-tests-quiet' into 'master'

[Sam Thursfield <sthursfield src gnome org>]

Summary of changes:

  fb65a8b... functional-tests/ipc: Fix invalid INSERT in testcase (*)
  2d9c444... functional-tests: Fix brokeness of @expectedFailureJournal  (*)
  dae63fe... functional-tests: Start daemons through D-Bus autolaunch (*)
  5c60dc4... functional-tests: Remove +x bit from functional-tests (*)
  072ad28... utils/sandbox: Add --dbus-config option (*)
  7b64753... utils/sandbox: Add --index-tmpdir option (*)
  14e557a... functional-tests: Run the IPC tests through tracker-sandbox (*)
  d286930... Remove test-runner.sh.in (*)
  b1b130a... Add HACKING.md (*)
  d5c4f72... Disable D-Bus service startup timeout (*)
  240268b... Enable G_MESSAGES_DEBUG=Tracker rather than G_MESSAGES_DEBU (*)
  12f095c... Use g_message() instead of g_print() in daemons (*)
  e13d908... Expose dbus_services_dir to dependent projects (*)
  b7e4544... ci: Allow controlling verbosity of tests in CI (*)
  2473e12... functional-tests: Terminate Tracker processes before the me (*)
  eb72f5b... functional-tests: Set test runner verbosity to 2 (*)
  60b0f7f... trackertestutils: Use default timeout when calling tracker- (*)
  e072f03... Merge branch 'sam/functional-tests-quiet' into 'master'

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