Execute legacy behaviour in Tesla only for legacy data types

See merge request lhcb/DaVinci!198

Update ref for S29r2 test.

See merge request lhcb/DaVinci!165

Documentation and dependencies for v42r7p3 release

See merge request lhcb/DaVinci!164

Fix test io.test_decaytreetuple_mc2010

See merge request lhcb/DaVinci!163

Fix bugs in Turbo 2017 MC processing

See merge request lhcb/DaVinci!160

Fix some Tesla tests

See merge request lhcb/DaVinci!150

This reverts commit 22a8c0e7.

1. Only require the Turbo sequence passed if we're running in 'online'
mode *and* we're not running on simulated data. Otherwise, we want to
write out every event that's in the input.
2. Because of 1., we can no longer require the existence of
/Event/Turbo/Rec/Summary in the writer, because for events with no Turbo
lines firing the writer will still run but the summary will not be
made. This is a little unfortunate because we now have no run-time
guarantee that this location will be created when a Turbo line *does*
fire, as it should be, but I'm not sure of the alternatives.
3. Always write out the juggled raw event in online mode, because there
we always perform the juggling.

For data this filter always passes, as Tesla only runs on the TURBO and
TURCAL streams, in which every event passes a Turbo line by
construction. In the simulation, however, this is not necessarily true,
so we protect the sequence from finding missing locations etc. by
filtering on Turbo decisions.

Cherry-pick MR !271 to 2017-patches branch

See merge request lhcb/DaVinci!158

DaVinci:minor adjustment for Turbo MC processing

See merge request lhcb/DaVinci!155

(cherry picked from commit 0dd24b73)

6f35fe49 DaVinci:
f0f62ef0 A bit more doc in DaVinci's Configuration.py.
d30e22ba  remove commented line and  suppress fake warning message

Cherry pick Turbo fixes to 2017-patches

See merge request lhcb/DaVinci!156

Propagate Simulation to TurboConf

See merge request lhcb/DaVinci!153

(cherry picked from commit f80e7c42)

ab32f1b2 Propagate Simulation to TurboConf.

Further removal of tests relying on 2015 data Tesla test removed

See merge request lhcb/DaVinci!148

Removed non-relevant Tesla tests on 2015 data

See merge request lhcb/DaVinci!147

Trying to get TurboSP and MC with truthmatching to work

See merge request lhcb/DaVinci!101

Updated refs for S29r2 after first round of validations

See merge request lhcb/DaVinci!140

MR LHCb/DaVinci!139 introduced some changes for 2018 data-taking that
are not needed in the legacy 2017 branch, specifically the changes for
PersistReco. These PersistReco changes are not needed for 2017 MC
production, and we won't take any more data with 2017-patches, so rather
than port the necessary changes from Phys (LHCb/Phys!233) back to
2017-patches, just don't include the changes.

Cherry-pick MR !139 to 2017-patches

See merge request !143

Make CaloDigit cloning behaviour consistent in Tesla

See merge request !139

(cherry picked from commit ac98d6c8)

d29cbdb4 Make CaloDigit cloning behaviour consistent, and also always-on for PersistReco.
fb4d7326 Add missing imports, fix typo.