BUGFIX: simultaneous message sent on channel A&B
only AltiModule::DECRead in src/AltiModule.cc has been edited
now for each memory line, both channels are checked
before channelA was prioritised so that ChannelB was ignored when both had data to tranmit
data in ChannelA is straightforwardly checked using L1A info on timestamp
to avoid printing channelB each time there is a L1A even though no data are there, one checks:
data!=0 or Long command
(TTYP can typically have command with 0 data for Event/Orbit Count broadcasting)