Merge pull request #368 from kw217/patch-1

Replace old Cassandra binding with maintained one.

README.md

@@ -507,7 +507,7 @@ See also [Are we (I)DE yet?](https://areweideyet.com/) and [Rust and IDEs](https
 * NoSQL [[nosql](https://crates.io/keywords/nosql)]
   * [Cassandra](http://cassandra.apache.org) [[cassandra](https://crates.io/keywords/cassandra), [cql](https://crates.io/keywords/cql)]
     * [AlexPikalov/cdrs](https://github.com/AlexPikalov/cdrs) [[cdrs](https://crates.io/crates/cdrs)] — native client written in Rust [<img src="https://api.travis-ci.org/AlexPikalov/cdrs.svg?branch=master">](https://travis-ci.org/AlexPikalov/cdrs)
-    * [tupshin/cassandra-rs](https://github.com/tupshin/cassandra-rs) —  bindings to the C++ client [<img src="https://api.travis-ci.org/tupshin/cassandra-rs.svg?branch=master">](https://travis-ci.org/tupshin/cassandra-rs)
+    * [Metaswitch/cassandra-rs](https://github.com/Metaswitch/cassandra-rs) —  bindings to the DataStax C/C++ client [<img src="https://api.travis-ci.org/Metaswitch/cassandra-rs.svg?branch=master">](https://travis-ci.org/Metaswitch/cassandra-rs)
   * CouchDB [[couchdb](https://crates.io/keywords/couchdb)]
     * [chill-rs/chill](https://github.com/chill-rs/chill) [[couchdb](https://crates.io/crates/chill)] — a Rust client for the CouchDB REST API [<img src="https://api.travis-ci.org/chill-rs/chill.svg?branch=master">](https://travis-ci.org/chill-rs/chill)
   * Elasticsearch [[elasticsearch](https://crates.io/keywords/elasticsearch)]