finalize skimming options at basic level for SUSYSSDL class
last commit needed for skimming procedure
tidying up
tidying up, removing temporary cfg files
adding loop over leptons together
Merge branch 'MPAF_MMdev' of https://github.com/mmarionncern/MPAF into mmarionncern-MPAF_MMdev

Conflicts:
	cfg/sus-13-013_sr01_lowpt.cfg
Merge branch 'mmarionncern-MPAF_MMdev'
fix few analysis bugs (lepton ID)
remove skimming line
git merging needed