Adding help option in makefile

Makefile

@@ -1,5 +1,14 @@
-map.txt: map.ge
+.PHONY: help
-	grep -v '# unimportant' $< | graph-easy --boxart > $@
 
-full_map.txt: map.ge
+help: ## Print the help message
+	@awk 'BEGIN {FS = ":.*?## "} /^[0-9a-zA-Z._-]+:.*?## / {printf "\033[36m%s\033[0m : %s\n", $$1, $$2}' $(MAKEFILE_LIST) | \
+		sort | \
+		column -s ':' -t
+
+map.txt: map.ge ## Making map.txt
+	grep -v '# unimportant' $< | graph-easy --boxart > $@
+	cat $@
+
+full_map.txt: map.ge ## Generating full_map.txt with graph-easy
 	graph-easy --boxart < $< > $@
+	cat $@