Release 1.1.1 

1.1.0 release 

* PHP 7 fixes. 

* Bug fix: futures now extend from React's PromiseInterface to ensure… … that they are properly forwarded down the promise chain. * The multi handle of the CurlMultiHandler is now created lazily.

* Adding more error information to PHP stream wrapper exceptions. * Added digest auth integration test support to test server.

* Added support for older versions of cURL that do not have CURLOPT_T… …IMEOUT_MS. * Setting debug to `false` does not enable debug output. * Added a fix to the StreamHandler to return a `FutureArrayInterface` when an error occurs.

* Setting the `header` stream option as a string to be compatible wit… …h GAE. * Header parsing now ensures that header order is maintained in the parsed message.

* Now correctly honoring a `version` option is supplied in a request. See #8

- Fixed a header parsing issue with the `CurlHandler` and `CurlMultiH… …andler` that caused cURL requests with multiple responses to merge repsonses together (e.g., requests with digest authentication).

Renaming