* change NPSimulation structure to allow conditional compilation

   + geant4 files are kept in the include and src directories
   + one directory is created for each detector. This directory
     contains the associated headers and sources files
   + a script directory is created with some scripts allowing the
     conditional compilation

 * Add #ifdef statements in DetectorConstruction.cc file
   + this applies to each detector header

 * Move G4MultiFunctionnalDetector.hh header from Sharc.cc to 
   Sharc.hh

NPSimulation/Makefile

+COPYFILES	= CopyIncSrcFiles
+DELFILES	= DelIncSrcFiles
+NPSIM		= NPSimulation
+
+all:	$(DELFILES) $(COPYFILES) $(NPSIM)
+
+
+CopyIncSrcFiles:
+	./scripts/copyfiles.sh
+
+DelIncSrcFiles:
+	./scripts/deletefiles.sh
+
+NPSimulation:
+	make -f Makefile.geant4
+
+clean:
+	./scripts/deletefiles.sh
+
+distclean:
+	./scripts/deletefiles.sh
+	@echo " + Deleting bin and tmp directories"
+	rm -rf bin
+	rm -rf tmp

NPSimulation/GNUmakefile → NPSimulation/Makefile.geant4

@@ -6,6 +6,9 @@
 ROOTCONFIG   := root-config
 ARCH         := $(shell $(ROOTCONFIG) --arch)
 
+#COPYFILES	= CopyIncSrcFiles
+
+# G4 makefile
 name := Simulation
 G4TARGET := $(name)
 G4EXLIB := true
@@ -30,8 +33,13 @@ endif
 EXTRALIBS = $(shell root-config --glibs) -lMathMore
 EXTRALIBS += `$(NPTOOL)/NPLib/liblist`
 .PHONY: all
+#all: $(COPYFILES) lib bin
 all: lib bin
 
+# copying files associated to selected detectors
+#CopyIncSrcFiles:
+#	./copyfiles.sh
+
 cleanVRML:
 	rm -r *.wrl