Detector smearing & efficiency functions

Modules
	Experiment-specific electron efficiency and smearing functions
	Experiment-specific photon efficiency and smearing functions
	Experiment-specific muon efficiency and smearing functions
	Experiment-specific tau efficiency and smearing functions
	Experiment-specific jet efficiency and smearing functions
	Experiment-specific missing-ET smearing functions
	Experiment-specific tracking efficiency and smearing functions
	Generic jet filtering, efficiency and smearing utils
	Generic 4-momentum filtering, efficiency and smearing utils

Detailed Description