rename makefiles dir

makefiles/photobackup-ext.Makefile

@@ -0,0 +1,11 @@
+default: sync
+
+sync:
+	rsync -avP \
+		--delete \
+		--delete-before \
+		--delete-excluded \
+		--exclude '.sync-conflict*DS_Store' \
+		--exclude '.DS_Store' \
+		$(HOME)/Library/Syncthing/folders/LightroomMasters-CurrentYear/ \
+		./LightroomMasters-CurrentYear/