adding cic-eth as sub dir

apps/cic-eth/doc/flowcharts/Makefile

@@ -0,0 +1,15 @@
+INPUTS = $(wildcard *.dot)
+OUTPUTS = $(patsubst %.dot, %.png, $(INPUTS))
+
+.SUFFIXES: .dot .png
+
+.dot.png:
+	dot -T png $(basename $@).dot > $@
+
+all: $(OUTPUTS)
+
+clean:
+	rm -vf *.png
+
+.PHONY: clean 
+