New features:

DQParameterName[<_>[matched_substring]...]
where the matched_subsstirng is the i-th subexpression of the histogram name where i goes from 1 to N and N is the number of matched sub-expressions. For example if the for the DQParameter with the id="TmplParam" the InputDataSource attribute has been defined as:
Histogramming.(dummy[0-9]+).(h[0-9]+)
then the histogram which is published with the name:
Histogramming.dummy13.h24 
will result in the DQResult published with the name:
DQM.TmplParam_dummy13_h24