Applying the proper fix to cope with setups with multiple trigger clusters.
Since the fancy AliHLTReadoutList operator functions did not work on the
HLT cluster (reason still unknown), explicite functions are now added and
used. The readout list specified in the configuration of the HLTGlobalTrigger
is now masked with the readout list from the CTP classes. The quick fix
just used the readout list from the CTP classes, however, HLT bits have
not been set there.