adding cs142 code

cs142/smcquay/go/lab03/Makefile

@@ -0,0 +1,7 @@
+include $(GOROOT)/src/Make.inc
+
+TARG=grades
+GOFILES=\
+        grades.go
+
+include $(GOROOT)/src/Make.cmd

cs142/smcquay/go/lab03/grades.go

@@ -0,0 +1,10 @@
+package main
+
+import (
+    "fmt"
+)
+
+
+func main() {
+    fmt.Println("hello")
+}