fix too high rates for multilepton builders

I was alerted that some multilepton lines were taking way too much space - true (I don't know why I didn't see that before, I am sorry). Now it's fixed. I also loosened significantly some FDCHI2 cuts which I thought are way too tight. It should be fine now.

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INFO:    Starting /localdisk1/tmombach/stack_detdesc/MooreAnalysis/HltEfficiencyChecker/scripts/hlt_calculate_rates.py...
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HLT rates:
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Line:    Hlt2RD_BTo2LLP_LLPToEE_LLDecision               Incl: 0.0 +/- 0.0 kHz, Excl: 0.0 +/- 0.0 kHz
Line:    Hlt2RD_BTo2LLP_LLPToMuMu_LLDecision             Incl: 0.0 +/- 0.0 kHz, Excl: 0.0 +/- 0.0 kHz
Line:    Hlt2RD_BTo3LLP_LLPToEE_LLLDecision              Incl: 0.0 +/- 0.0 kHz, Excl: 0.0 +/- 0.0 kHz
Line:    Hlt2RD_BTo3LLP_LLPToMuMu_LLLDecision            Incl: 0.0 +/- 0.0 kHz, Excl: 0.0 +/- 0.0 kHz
Line:    Hlt2RD_BuTo2LLPKp_LLPToEE_LLDecision            Incl: 0.0 +/- 0.0 kHz, Excl: 0.0 +/- 0.0 kHz
Line:    Hlt2RD_BuTo2LLPKp_LLPToMuMu_LLDecision          Incl: 0.0 +/- 0.0 kHz, Excl: 0.0 +/- 0.0 kHz
Line:    Hlt2RD_BuTo3LLPKp_LLPToEE_LLLDecision           Incl: 0.0 +/- 0.0 kHz, Excl: 0.0 +/- 0.0 kHz
Line:    Hlt2RD_BuTo3LLPKp_LLPToMuMu_LLLDecision         Incl: 0.0 +/- 0.0 kHz, Excl: 0.0 +/- 0.0 kHz
Line:    Hlt2RD_Displaced4E_InclDecision                 Incl: 0.06674 +/- 0.0667 kHz,  Excl: 0.06674 +/- 0.0667 kHz
Line:    Hlt2RD_Displaced4Mu_InclDecision                Incl: 0.0 +/- 0.0 kHz, Excl: 0.0 +/- 0.0 kHz
Line:    Hlt2RD_DisplacedMuMuEE_InclDecision             Incl: 0.0 +/- 0.0 kHz, Excl: 0.0 +/- 0.0 kHz
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Hlt2 Total:                                         Rate:        0 +/- 0.1 kHz
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I also fixed a typo on the B2ee lines and tightened the PIDe slightly, so that now

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INFO:	 Starting /localdisk1/tmombach/stack_detdesc/MooreAnalysis/HltEfficiencyChecker/scripts/hlt_calculate_rates.py...
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INFO:	 No lines specified. Defaulting to all...
HLT rates: 
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Line:	 Hlt2RD_BToEEDecision           	 Incl: 0.0 +/- 0.0 kHz,	Excl: 0.0 +/- 0.0 kHz
Line:	 Hlt2RD_BToEEGammaDecision      	 Incl: 0.06674 +/- 0.0667 kHz,	Excl: 0.06674 +/- 0.0667 kHz
Line:	 Hlt2RD_BToEE_SameSignDecision  	 Incl: 0.0 +/- 0.0 kHz,	Excl: 0.0 +/- 0.0 kHz
Line:	 Hlt2RD_BToMuEDecision          	 Incl: 0.0 +/- 0.0 kHz,	Excl: 0.0 +/- 0.0 kHz
Line:	 Hlt2RD_BToMuEGammaDecision     	 Incl: 0.06674 +/- 0.0667 kHz,	Excl: 0.06674 +/- 0.0667 kHz
Line:	 Hlt2RD_BToMuE_SameSignDecision 	 Incl: 0.0 +/- 0.0 kHz,	Excl: 0.0 +/- 0.0 kHz
Line:	 Hlt2RD_BToMuMuDecision         	 Incl: 0.0 +/- 0.0 kHz,	Excl: 0.0 +/- 0.0 kHz
Line:	 Hlt2RD_BToMuMuGammaDecision    	 Incl: 0.0 +/- 0.0 kHz,	Excl: 0.0 +/- 0.0 kHz
Line:	 Hlt2RD_BToMuMu_SameSignDecision	 Incl: 0.0 +/- 0.0 kHz,	Excl: 0.0 +/- 0.0 kHz
Line:	 Hlt2RD_BTohhDecision           	 Incl: 0.06674 +/- 0.0667 kHz,	Excl: 0.06674 +/- 0.0667 kHz
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Hlt2 Total:                                 Rate:	 0 +/- 0.1 kHz
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