Use GRP from event-directory if:
authormtadel <mtadel@f7af4fe6-9843-0410-8265-dc069ae4e863>
Fri, 26 Jun 2009 16:45:21 +0000 (16:45 +0000)
committermtadel <mtadel@f7af4fe6-9843-0410-8265-dc069ae4e863>
Fri, 26 Jun 2009 16:45:21 +0000 (16:45 +0000)
commit047cb6f46115a5cc577ff0ccdec49e6ca1c4f028
treeef8623908eae48fe2b2f4568a888cfdfe781894e
parent43e121bd23de7c65f79eb5d4f79c41e0c7b41703
Use GRP from event-directory if:
- default-storage is local://$ALICE_ROOT/OCDB;
- GRP/GRP/Data directory exist;
- the corresponding specific-storage was not previously set.

This also solves savannah#50609 - megnetic field is now properly read
from the GRP entry created during simulation.
EVE/EveBase/AliEveEventManager.cxx