O2O Updates

[mulhearn]

The first pass PRs which includes many updates (even since Stage 1) and the Stage 2 L1 menu O2O is here:

• 81x: Extended o2o for81x cms-sw/cmssw#15243 (merged)
• 80x: extendedO2O cms-sw/cmssw#15204 (fully signed)

The next pass PR will be based (for 80x) this branch in work:

• https://github.com/kkotov/cmssw/tree/fullL1TO2Ofor80X
  (Includes everything including Calo Layer2 and capitalization fixes for parser, which requires some updates)
• This is ready for testing and review by Mike.

[mulhearn]

This has been tested online with CMSSW_8_0_15 and the O2O machinery works. (details to follow).

[kkotov]

Verified all payloads:

L1TUtmTriggerMenu - no change wrt. previous version (as expected)

L1TGlobalPrescalesVetos - no change (as expected)

L1TMuonOverlapParams - no change (as expected)

L1TMuonEndcapParams - changed as expected, not yet in use anywhere

L1TMuonBarrelParams - changed, waiting for Giannis to validate it

CaloParams:

• Layer1 - online DB match the available static configs in all but one entry of inlayer1ECalScaleFactors vector: 1.4931 vs. 1.4932 (must be some harmless rounding issue)
• Layer2 (new) - validated by comparing agreement between data and emulator for run 276403:

•  _Jets_ - 100% agreement
  

•  _Tau_ - expected disagreement, wait for Olivier change 
  

•  _Eg_ - payloads bitwise 100% agree between online DB and caloStage2Params_2016_v2_2_cfi.py in CMSSW_8_0_9
  

[kkotov]

After the cms-sw#15204 PR will be merged, I propose to go forward with two new PRs for my new fullL1TO2Ofor80X and fullL1TO2Ofor81X branches

[koskot77]

Although, before PRing we can also straighten out some "private" solutions bypassing the need to change CondFormats. For example one of these home-breed solutions: https://github.com/kkotov/cmssw/blob/fullL1TO2Ofor80X/L1Trigger/L1TMuon/interface/L1TMuonGlobalParams_PUBLIC.h do nothing else, but simply substitutes "private" for "public" in https://github.com/kkotov/cmssw/blob/fullL1TO2Ofor80X/CondFormats/L1TObjects/interface/L1TMuonGlobalParams.h#L215