godoc added for package

Author: jeevatkm

version.go

@@ -2,6 +2,7 @@
 // aahframework.org/cache/redis source code and usage is governed by a MIT style
 // license that can be found in the LICENSE file.
 
+// Package redis provides redis cache provider for aah framework. Redis cluster support upcoming.
 package redis
 
 // Version number of library.