transistion to allow limit calculation for an increased massrange
reworked directories per channel
added the possibility to specify processes that should be droped from signal or background
set hww as background and signal fitting in 0jet categories true per default
set hww treatment as background to default. Adapted sm-protocol to changes in options
reworked doSM. Made treatment of hww as background the default used for bbb and no-bbb. Added new anlyses hww-sig, with hww treated as signal. Reworked scaling to SM-xsec, exlucded many unneccessary calls.
addapted uncertaintry configurations for em to use *_hww125 as process name in cosistency with the new cgs files.
included latest changes to setup-htt.py
Merge pull request #175 from rcaspart/extendedmassrange

transition to allow limit calculation for an increased massrange and adaptations to default hww as background