mention ivory in the readme

dbu · dbu · commit 87955d75332a · 2015-10-07T13:44:36.000+02:00
diff --git a/README.md b/README.md
@@ -25,6 +25,7 @@ $ composer require php-http/httplug
 
 This is the contract package for HTTP Client. Use it to create HTTP Clients which are interoperable and compatible with [PSR-7](http://www.php-fig.org/psr/psr-7/).
 
+This library is the official successor of the [ivory http adapter](https://github.com/egeloen/ivory-http-adapter).
 
 ## Documentation
 

Original file line number	Diff line number	Diff line change
`@@ -25,6 +25,7 @@ $ composer require php-http/httplug`
`25`	`25`
`26`	`26`	`This is the contract package for HTTP Client. Use it to create HTTP Clients which are interoperable and compatible with [PSR-7](http://www.php-fig.org/psr/psr-7/).`
`27`	`27`
	`28`	`+This library is the official successor of the [ivory http adapter](https://github.com/egeloen/ivory-http-adapter).`
`28`	`29`
`29`	`30`	`## Documentation`
`30`	`31`