- Updated the NEWS file to include information about all changes   made since 0.15 was release [trivial].
- Updated the NEWS file to include information about all changes
  made since 0.15 was release [trivial].

petrhosek/storm,PyMamba/mamba-storm,petrhosek/storm,PyMamba/mamba-storm,PyMamba/mamba-storm,petrhosek/storm