couple of enhancements, reorg etc

upd/testzip.go

@@ -0,0 +1,18 @@
+package main
+
+import (
+	"github.com/tlinden/up/upd/api"
+	"log"
+	"os"
+)
+
+func main() {
+	if len(os.Args) > 2 {
+		dir, err := os.Getwd()
+		if err != nil {
+		}
+		if err := api.ZipSource(dir+"/"+os.Args[1], os.Args[2]); err != nil {
+			log.Fatal(err)
+		}
+	}
+}