Add pre and postInclude files for BLS Stream

Former-commit-id: 1c66b6ff31eacf3bf6d940f1fbf8dfd74100fc2e

Reconstruction/RecExample/RecExCommon/share/postIncludeForBLSStream.py

+#This is a preInclude file to be used to run the BLS stream in production.                                                                                                          
+#Author: James Walder   
+removed_items = []
+
+items_to_remove = ['SlowMuonContainer','SlowMuonAuxContainer',
+                'PFOContainer', 'PFOAuxContainer','ParticleFlow',
+                'JetContainer', 'JetAuxContainer','PFlow',
+                'BTaggingContainer','BTaggingAuxContainer',
+                'BTagVertexContainer','BTagVertexAuxContainer','BTagging_',
+                'JetMomentMap',
+                'EventShape','EventShapeAuxInfo',
+                'ForwardElectrons','ForwardElectronsAux',
+                'DiTauJets',
+                'InDetForwardTrackParticles','CombinedStauTrackParticles',
+                'xAOD::MuonContainer#Staus','xAOD::MuonAuxContainer#StausAux',
+                ]
+
+
+
+for item in CILMergeAOD.list():
+    for toremove in items_to_remove:
+        if toremove in item:
+            removed_items.append(item)
+
+CILMergeAOD.removeItem(removed_items)
+
+StreamAOD.ItemList=CILMergeAOD()
+print CILMergeAOD.list()
+
+
+

Reconstruction/RecExample/RecExCommon/share/preIncludeForBLSStream.py

+#This is a preInclude file to be used to run the BLS stream in production.
+#Author: James Walder
+from InDetRecExample.InDetJobProperties import InDetFlags
+InDetFlags.KeepParameters.set_Value_and_Lock(True)
+InDetFlags.keepAdditionalHitsOnTrackParticle.set_Value_and_Lock(True)
+InDetFlags.cutLevel.set_Value_and_Lock(13)
+
+TriggerFlags.AODEDMSet.set_Value_and_Lock("AODBLSSLIM")
+