share/skeleton.MergeHIT.py - add code to configure DetFlags based on available SimHit containers. Should fix problems seen in merging of upgrade layout without the TRT and also AFII RTT jobs. Tagging as PATJobTransforms-00-05-04


git-svn-id: svn+ssh://svn.cern.ch/reps/atlasoff/PhysicsAnalysis/PATJobTransforms/trunk@537561 4525493e-7705-40b1-a816-d608a930855b