Segmentation driver for ScECAL stips MegatileLayerGridXY.cpp/h are updated to fix a problem which shows wrong hit positions.

   - updated release notes
   - increased version number
   - set DD4HEP_USE_CXX11 ON

 Added new MegatileLayerGridXY segmentation for Scintillator strip Ecal, which is implemented by K.Kotera, and used by SEcal04Hybrid geometry driver.

Geant4 10.2.2 has finally a proper Geant4Config.cmake no need anymore for complicated treatment of CLHEP

  functions defined in there (gcc4.4) 
 

I have never seen the compilation work and the error to load the library is usually irrecoverable[1]
It is just confusing for users when the compilation then also fails

[1] Like missing local libraries

Use same algorithm as used in Marlin EventSeeder

use a vector instead of a map to make the order of particles deterministic and not depend on the memory layout
This is a problem if more than one primary particle exists.
Now runs with the same randomseed will produce the same result