Do not store empty flows
- Do not store empty vectors with flows in attributes in ReaderAsciiHepMC2.
- Removed duplicate line in ReaderAsciiHepMC2.cc.
- Search for random_satates attribute stored as a vector in WriterAsciiHepMC2.
- Added a credit to Changelog for this MR and for !118 (merged)
Edited by Andrii Verbytskyi