Make a shared object for TPulse, GetHistogram from a pulse
Add TEvent: a container for TPulse, a01.cc: a simple analyzer
a01.cc: premilinary analysis of timediff in rising edge
Add a02: simple fitting, LinearFitter is used
Revise TPulse: histogram starts from 0, the start time tag will be added later; a02: cf20
a04: cfd at different levels
Move analyzing scripts to src/anascripts
merge ?
handleTrg.cc: remove stray things when merging