Make (forward) compatible with gaudi/Gaudi!477

• Add missing #include
• Take the opportunity to update the code copied from GaudiSequencer to AlgFunctors to the current state of GaudiSequencer

@chasse : FYI -- this one is on master, not future...

Seems like we created these MR's at the exact same time :D

Since you have the AlgFunctors change in here as well, should we just merge your branch into future as well?

cherry-picking !941 (merged) to future would make future<->master merges epsilon simpler ;-)

Yep agreed! That's what I meant.

mentioned in merge request !942 (closed)

• [2017-11-10 00:05] Validation started with lhcb-lcg-dev4#340
• [2017-11-10 00:05] Validation started with lhcb-head#1657
• [2017-11-10 00:05] Validation started with lhcb-gaudi-head-noavx2#171
• [2017-11-10 00:05] Validation started with lhcb-gaudi-head-noavx#190
• [2017-11-10 00:05] Validation started with lhcb-lcg-dev3#340
• [2017-11-10 00:06] Validation started with lhcb-gaudi-head#1654
• [2017-11-10 00:06] Validation started with lhcb-clang-test#765

merged

mentioned in commit cd116208

resolved all discussions

mentioned in commit c85fffaf

mentioned in merge request !1040 (merged)

mentioned in commit 0563aa9c