replace dash with empty string in label name before returning to the user
Oracle interprets empty string as NULL so this can't be used as labelName
in the DB, so internally we use a '-'. This commit makes sure that the
user still sees an emtpy string.
Merged ap-add-DTRecoUncertainties from repository apfeiffer1
added serialisation for new class QGLikelihoodObject
Merge pull request #3203 from apfeiffer1/ap-add-QGLikelihoodObject

BOOSTIO -- Add serialisation for new QGLikelihoodObject