Remove Makefile that is now generated through cmake

plugins/Makefile

-#
-# Plugins Makefile for ViTE project
-#
-
-VITEDIR ?= ../trunk
-
-include $(VITEDIR)/Makefile.in
-
-PLUGINS = Distribution   \
-	  TraceInfos	 \
-	  Matrix
-
-all: $(PLUGINS)
-	@for i in $(PLUGINS) ;                       			\
-	do 								\
-		echo "--------  Plugin $${i}  --------";		\
-		( cd $${i} && VITEDIR=$(VITEDIR) $(QMAKECMD) $${i}.pro);\
-		( cd $${i} && VITEDIR=$(VITEDIR) $(MAKECMD) ); 		\
-	done;
-
-clean:
-	@for i in $(PLUGINS) ;                       			\
-	do 								\
-	if test -e $${i}/Makefile; then					\
-		cd $${i} && VITEDIR=$(VITEDIR) $(MAKE) clean;	 	\
-	fi;								\
-	done;
-
-cleanall:	clean
-#	@for i in $(PLUGINS) ;                       			\
-	do 								\
-		( cd $${i} && VITEDIR=$(VITEDIR) $(MAKE) cleanall );    \
-	done;
-
-distclean:	cleanall
-#	@for i in $(PLUGINS) ;                       			\
-	do 								\
-		( cd $${i} && VITEDIR=$(VITEDIR) $(MAKE) distclean );   \
-	done;
-
-.PHONY : $(PLUGINS)