adding default build with local arch

Author: Eric Greer

Makefile

@@ -2,8 +2,11 @@
 
 SHELL := /bin/bash # Use bash syntax
 
+build:
+	go build -v -o out/
+
 build-mac:
 	GOOS=darwin GOARCH=amd64 go build -v -o out/
 
 build-linux:
-	GOOS=linux GOARCH=amd64 go build -v -o out/
+	GOOS=linux GOARCH=amd64 go build -v -o out/