Backport LHCb packages from versions in DaVinci/2013-patches
- Event/LumiEvent copied from DaVinci/2013-patches
- Relevant changes to Kernel/LHCbKernel, Kernel/LHCbAlgs, Event/EventPacker, Event/PackedEvent backported from DaVinci/2013-patches
Needed by Rec!2248 (merged)
Edited by Marco Cattaneo