Merge pull request #159 from tleyden/patch-2

Update README.md

README.md

@@ -121,6 +121,7 @@ Please take a quick gander at the [contribution guidelines](https://github.com/a
 
 * NoSQL Databases
     * [cayley](https://github.com/google/cayley) - A graph database with support for multiple backends.
+    * [go-couchbase](https://github.com/couchbaselabs/go-couchbase) - Couchbase client in Go
     * [gorethink](https://github.com/dancannon/gorethink) - Go language driver for RethinkDB
     * [gomemcache](https://github.com/bradfitz/gomemcache/) - memcache client library for the Go programming language.
     * [mgo](http://godoc.org/labix.org/v2/mgo) - MongoDB driver for the Go language that implements a rich and well tested selection of features under a very simple API following standard Go idioms.