New dowload location for geant3.

The old ftp server was switched off.
Update version info.

Author: fuhlig1

scripts/fairsoft-config.in

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-_version=mar15p5
+_version=mar15p6
 _cc=@CMAKE_C_COMPILER@
 _cxx=@CMAKE_CXX_COMPILER@
 _f77=@CMAKE_Fortran_COMPILER@

scripts/package_versions.sh

@@ -47,7 +47,7 @@ export XROOTDVERSION=4.1.1
 export PLUTO_LOCATION="http://web-docs.gsi.de/%7Ehadeshyp/pluto/v5.37/"
 export PLUTOVERSION=pluto_v5.37
 
-export GEANT3_LOCATION="ftp://root.cern.ch/root/vmc/"
+export GEANT3_LOCATION="https://root.cern.ch/download/vmc/"
 export GEANT3VERSION=geant321+_vmc.1.15a
 
 export VGM_LOCATION="http://svn.code.sf.net/p/vgm/code/tags/"