Add some TRD aliases. ... and size this opportunity to merge contiguous small aliases intervals into a single one. Now, for trd_chamberStatus trd_envTemp trd_hvAnodeImon trd_hvAnodeUmon trd_hvDriftImon trd_hvDriftUmon the range is the whole [0,540[, but for the three ``PHOS holes'': [402,407], [432,437] and [462,467]