Merge branch 'release/0.6.0' into develop

Author: repejota

README.md

@@ -16,12 +16,10 @@ Introduction
 
 A PHP client for the [NATS messaging system](https://nats.io).
 
->  Note: phpnats is under heavy development.
-
 Requirements
 ------------
 
-* php ~5.4
+* php 5.4+
 * [nats](https://github.com/derekcollison/nats) or [gnatsd](https://github.com/apcera/gnatsd)
 
 
@@ -68,7 +66,7 @@ $callback = function($payload)
 };
 $client->subscribe("foo", $callback);
 
-# Request 
+# Request
 $c->request('sayhello', 'Marty McFly', function ($response) {
     echo $response->getBody();
 });

VERSION

@@ -1 +1 @@
-0.5.0
+0.6.0