malloc was used in one place in cheetah, to allocate a cheetah event, raw_data never zeroed out, causing crash if data was missing in destroyevent
New hitfinder treating the halo in a better statistical way.
Merge branch 'L730' into tomas
Additional TOF hit finding, compatible with what went before, bug fix for missing TOF data in frame in psana
Added max TOF signal too .cxi file output
Merge branch 'L730' into tomas

Conflicts:
	source/libcheetah/src/hitfinders.cpp
Added some small thigns, commit needed to move work to davinci.