bump to v3 of both hf SL

[davidlange6]

there is no physics difference between v2 and v3 - just a technical performance one. This PR needs a corresponding CMSDIST change to go in first

New configuration for the shower libraries:
compressed with lzma level 4
on output, baskets are flushed every 50 events.

This unfortunately gives back the size improvement realized with v2, but does improve by a factor of 3 the speed of the v1 libraries which is of particular benefit to fastsim.

[cmsbuild]

A new Pull Request was created by @davidlange6 (David Lange) for CMSSW_7_4_X.

bump to v3 of both hf SL

It involves the following packages:

FastSimulation/Calorimetry
SLHCUpgradeSimulations/Configuration
SimG4Core/Application

@cmsbuild, @civanch, @nclopezo, @mdhildreth, @lveldere can you please review it and eventually sign? Thanks.
@Martin-Grunewald, @matt-komm, @makortel this is something you requested to watch as well.
You can sign-off by replying to this message having '+1' in the first line of your reply.
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[lveldere]

@davidlange6

great, thanks David

[ghost]

+1
Tested together with cms-sw/cmsdist#1302, workflows 1306.0,101.0,1003.0,50101.0,9.0,25202.0 completed succesfully.
Waiting for signatures to merge both PRs.

[civanch]

+1

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_7_4_X IBs unless changes or unless it breaks tests.

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_7_4_X IBs unless changes (but tests are reportedly failing).

[civanch]

Test fails because new file is not yet available to jenkins (cms-sw/cmsdist#1300 not yet in the IB)