Various changes. Please see release notes.

[MarkusFrankATcernch]

BEGINRELEASENOTES

• Fixed some coverity defects recently reported
• Fix Geant4Converter bug: Protect for reflected assembly shapes.
• Added feature to Geant4Output2ROOT to change file when the run number changes (ie. for each /run/beamOn command)
• Modify and enhance the MiniTel example in ClientTests to serve as a small, but flexible testbed for DDDigi
• Add multiple DDDigi tests using the modified MiniTel
  o Data generator using DDG4
  o See examples/DDDigi/scripts for the tests:
  o multiple interactions
  o spillover events
  o Container parallelization
  o Segmentation parallization
• Started to implement a checksum mechanism based on well formatted XML dumps similar to GDML, but with
  well defined floating point precision.
  o See Geometry checksum/hash for consistency checks between simulation and reconstruction steps #994 for details
  o first and incomplete dump for shapes.
  o to be completed eventually
  o whoever feels like it can become involved to implement such dumps for other objects:
  • elements, isotopes, materials, DetElements, Volumes, Placements etc.

ENDRELEASENOTES