[tracker] (15 commits) Non-fast-forward update to branch sam/functional-tests-quiet

[Sam Thursfield <sthursfield src gnome org>]

The branch 'sam/functional-tests-quiet' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  e7921ae... Simplify the tracker-sandbox tool and improve log output
  b4faf1c... trackertestutils: Split dbusdaemon module out from tracker-
  ef5417e... WIP: functional-tests: Start daemons through D-Bus autolaun
  14ae74c... Add HACKING.md, document how to attach debugger to daemons.
  13533ac... Disable D-Bus service startup timeout
  ae8d26c... functional-tests/14-signals.py: Fix use of session bus, and
  e9f0f51... functional-tests: Fix brokeness of @expectedFailureJournal 
  2b626d8... squash! WIP: functional-tests: Start daemons through D-Bus 
  57dae88... Promote 'DBus request failed' from g_message() to g_info()
  cd3daf8... Enable G_MESSAGES_DEBUG=Tracker rather than G_MESSAGES_DEBU
  e04e66a... squash! WIP: functional-tests: Start daemons through D-Bus 
  3409ec2... squash! WIP: functional-tests: Start daemons through D-Bus 
  98bea84... Revert "Promote 'DBus request failed' from g_message() to g
  a210177... squash! WIP: functional-tests: Start daemons through D-Bus 
  dbd2608... Use g_message() instead of g_print() in daemons

Commits added to the branch:

  139cffa... trackertestutils: Install mainloop.py file (*)
  e02f105... functional-tests: Fix brokeness of @expectedFailureJournal 
  f2aa8b1... Simplify the tracker-sandbox tool and improve log output
  6f9e262... functional-tests: Start daemons through D-Bus autolaunch
  0676f48... Add HACKING.md
  f794f50... Disable D-Bus service startup timeout
  8a3216a... Enable G_MESSAGES_DEBUG=Tracker rather than G_MESSAGES_DEBU
  3330b74... Use g_message() instead of g_print() in daemons
  5ad31ed... Expose dbus_services_dir to dependent projects
  3e5640f... trackertestutils: Rewrite dconf client to call `gsettings` 
  abe68a9... utils/sandbox: Add --dbus-config option
  4f5ee81... utils/sandbox: Add --index-tmpdir option
  ee5ffff... functional-tests/ipc: Fix invalid INSERT in testcase
  e83971c... functional-tests: Run the IPC tests through tracker-sandbox
  a2cee1e... utils/sandbox: Set TRACKER_SANDBOX in environment

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