[tracker: 2/2] Merge branch 'sam/sandbox-rewrite-2' into 'master'

[Sam Thursfield <sthursfield src gnome org>]

commit 8f9645c8052124891d44262afa690012b7089d95
Merge: e072f03b8 b68cef029
Author: Sam Thursfield <sam afuera me uk>
Date:   Sat Sep 14 12:40:36 2019 +0000

    Merge branch 'sam/sandbox-rewrite-2' into 'master'
    
    Rework the tracker-sandbox utility (again)
    
    Closes #111
    
    See merge request GNOME/tracker!133

 HACKING.md                             |  17 +-
 README.md                              |  54 ++--
 tests/functional-tests/ipc/meson.build |   7 +-
 utils/sandbox/tracker-sandbox.py       | 334 ------------------------
 utils/trackertestutils/__main__.py     | 461 +++++++++++++++++++++++++++++++++
 utils/trackertestutils/dbusdaemon.py   | 107 ++------
 utils/trackertestutils/helpers.py      |   2 +-
 7 files changed, 528 insertions(+), 454 deletions(-)
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