assert we are not runnign out of bits

Note that the current implementation is not 100% safe because we are
using long long. Instead, we should use
   #include <stdint.h>
   uint64_t TRIG_*;
However, this change will break everything up and the current
situation is probably fine as long as we compile/run on 64-bit g++.
add single lep triggers for HLFV
Merge branch 'master' into lfv-singleleptrig

Conflicts:
	SusyNtuple/SusyDefs.h
Merge branch 'lfv-singleleptrig'