Fifth patch of FairRoot release v-15.11
The patch release contain the following changes compared to v-15.11d.
-
Correctly setup the runtime environments to work with FairSoft may16.
Add missing environment variable which is needed for the latest Geant4
version whch comes with FairSoft may16.
Change scripts to work with Dash. -
Allow to switch of the file layout check when adding files to chain.
This is needed because if ROOT automatically split files some branches are
only written in the first file. This results in an exit of the program.