[VECGEOM-27], [VECGEOM-45]: USolids achieved full compatibility with Vector3D.
Merge branch 'master' into usolidsintegration
Merge branch 'master' into usolidsintegration
Merge branch 'master' into usolidsintegration
Merge branch 'master' into usolidsintegration
Merge branch 'master' into usolidsintegration
[VECGEOM-45]: compatibility with USolids interface achieved for PlacedVolume, but many methods are not implemented (yet?).
Solved merge conflicts.
[VECGEOM-27]: the old UVector3 implementation can now still be used by USolids if the VECGEOM macro isn't set at compile time. Todo: check for implicit scalar products in USolids code!
[VECGEOM-17]: moved old UVector3 source file back where it will be compiled.
[GEANT-102]: Initial version of server-side hook for issue tracking
[VECGEOM-35]: added possibility to use scalar backend with -DBACKEND=Scalar.
[VECGEOM-27]: removed implicit scalar product from UVector3 after verification that it isn't used by Sandro.
Merge integration with USolids into master.
[VECGEOM-35]: fixed broken installation of headers.
[VECGEOM-35]: fixed installation of specific backend.
VecGeom-35; bugfix in Vector3D which was copied wrongly from Vector3DFast; providing operator=
VecGeom-35; bugfix in Vector3D copy constructor
Fix naming of Safetyfor UTrap
[VECGEOM-35]: dummy return values for unimplemented USolids interface to silence warnings in some compilers.