Place these tests behind a build tag

Edward Muller · Edward Muller · commit 70eddf606d56 · 2016-11-14T09:40:12.000-08:00
Sub test support doesn't work for go &lt; 1.7
diff --git a/options_test.go b/options_test.go
@@ -1,3 +1,5 @@
+// +build go1.7
+
 package redis
 
 import (
