Add basic scaffolding tool to generate new projects

Makefile

@@ -1,6 +1,16 @@
+build: embed
+	CGO_ENABLED=0 go build -o ./bin/scaffold ./cmd/scaffold
+
+embed:
+	find ./ -name rice-box.go | xargs rm -f
+	rice embed-go -i ./cmd/scaffold/command
+
 test:
 	go clean -testcache
-	go test -v ./...
+	go test -v -race ./...
+
+watch:
+	modd
 	
 deps:
 	go get -u golang.org/x/tools/cmd/godoc