Merge pull request #17 from lmdodd/uct2015Core

Comment change
Mistmatch in the LUTs wrt to the 62X samples: We were using 2012 Data conditions (plus zeroing out the HCAL for the EG - HoE)
Double check and tightening of iso
Merge branch 'uct2015Core' of https://github.com/uwcms/UCT2015 into uct2015Core
Back to iso<1
- More flexibility in the cfg level
- Default is region PU correction BUT Jet calibration
- electron isolation is measured vs uncorrected jets. threshold: 0.5
- taus are 4x4
Forgot to commit python/jetSF_cfi.py
Merge pull request #19 from mcepeda/uct2015Core

Forgot to commit python/jetSF_cfi.py
Lauras commit to pull
LAura fighting with git jetSf
I hate git