Merge pull request #50 from dmitris/go-mod

add go.mod and go.sum files
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..099fc7d
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,3 @@
+module github.com/pborman/uuid
+
+require github.com/google/uuid v1.0.0
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..db2574a
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,2 @@
+github.com/google/uuid v1.0.0 h1:b4Gk+7WdP/d3HZH8EJsZpvV7EtDOgaZLtnaNGIu1adA=
+github.com/google/uuid v1.0.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=