Tags give the ability to mark specific points in history as being important
improved performance in processing data sets
fix bug in getIntervalsByLHCModes
Implement getUnit getDescription, add getslot in BSRT
* update for new cmmnbuild-dep-manager * inclusion of pagestore and bsrt classes
API Change: Hierarchy.get_vars() -> Hierarchy._get_vars() Fix bug in tab completion with jpype and ipython >=5