HLT bug fix for HalfRate paths
add isolation for electrons and muons from "boosted" tau -> e and tau -> mu decays:
need to exclude subjet representing 2nd tau when computing isolation of e/mu produced in decay of 1st tau
Back-port from 70X of update for GRIN (by Jean-Roch Vlimant)
Merge pull request #1135 from Martin-Grunewald/62XHLTBugFix

 HLT bug fix for HalfRate paths
Merge pull request #1157 from veelken/veelken-isolation-for-boosted-tau3

Veelken isolation for boosted tau3
Merge pull request #1184 from fabiocos/62X-DataProcessing

62X Data Processing update for GRIN