Fix dependency problem

Guzzle 6.* were requiring PHP 5.5.0.

2 files changed, 264 insertions, 172 deletions

diff --git a/composer.json b/composer.json
index 4fafb39..32602f6 100644
--- a/composer.json
+++ b/composer.json
@@ -10,14 +10,15 @@
             "email": "maurice@svay.com"
         }
     ],
-    "minimum-stability": "dev",
+    "minimum-stability": "stable",
     "require": {
         "simplepie/simplepie": "1.3.1",
         "php": ">= 5.4",
         "mustangostang/spyc": "0.5.1"
     },
     "require-dev": {
-        "codeception/codeception": "*"
+        "codeception/codeception": "2.1",
+         "guzzlehttp/guzzle": "5.*"
     },
     "scripts": {
         "test": "./vendor/bin/codecept"
diff --git a/composer.lock b/composer.lock
index 244689d..999c76b 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "hash": "db19769ed61b82fe29a12a607f4215d7",
+    "hash": "85d0d4e88c171e4d5dd6770ab2f8e5b3",
     "packages": [
         {
             "name": "mustangostang/spyc",
@@ -111,26 +111,26 @@
     "packages-dev": [
         {
             "name": "codeception/codeception",
-            "version": "dev-master",
+            "version": "2.1.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/Codeception/Codeception.git",
-                "reference": "b86bb25febb6164d0df71ea9119472931b38fe10"
+                "reference": "b5af3aac061ffaeb65ed023534b3c50558e90d07"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/Codeception/Codeception/zipball/b86bb25febb6164d0df71ea9119472931b38fe10",
-                "reference": "b86bb25febb6164d0df71ea9119472931b38fe10",
+                "url": "https://api.github.com/repos/Codeception/Codeception/zipball/b5af3aac061ffaeb65ed023534b3c50558e90d07",
+                "reference": "b5af3aac061ffaeb65ed023534b3c50558e90d07",
                 "shasum": ""
             },
             "require": {
                 "ext-json": "*",
                 "ext-mbstring": "*",
-                "facebook/webdriver": ">=1.0.1",
+                "facebook/webdriver": "~0.4|~0.5",
                 "guzzlehttp/guzzle": ">=4.0|<7.0",
                 "guzzlehttp/psr7": "~1.0",
                 "php": ">=5.4.0",
-                "phpunit/phpunit": "~4.8.0",
+                "phpunit/phpunit": "~4.7.0",
                 "symfony/browser-kit": "~2.4",
                 "symfony/console": "~2.4",
                 "symfony/css-selector": "~2.4",
@@ -159,7 +159,9 @@
             ],
             "type": "library",
             "extra": {
-                "branch-alias": []
+                "branch-alias": {
+                    "dev-master": "2.1-dev"
+                }
             },
             "autoload": {
                 "psr-4": {
@@ -187,11 +189,11 @@
                 "functional testing",
                 "unit testing"
             ],
-            "time": "2015-08-08 00:49:10"
+            "time": "2015-06-30 03:38:01"
         },
         {
             "name": "doctrine/instantiator",
-            "version": "dev-master",
+            "version": "1.0.5",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/instantiator.git",
@@ -245,16 +247,16 @@
         },
         {
             "name": "facebook/webdriver",
-            "version": "dev-master",
+            "version": "v0.6.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/facebook/php-webdriver.git",
-                "reference": "575600dfcfebad49fd0fc59d781b0696462a1f4e"
+                "reference": "2c5b305ea91b00ebbc433ad1663b7f16c1b31ec5"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/facebook/php-webdriver/zipball/575600dfcfebad49fd0fc59d781b0696462a1f4e",
-                "reference": "575600dfcfebad49fd0fc59d781b0696462a1f4e",
+                "url": "https://api.github.com/repos/facebook/php-webdriver/zipball/2c5b305ea91b00ebbc433ad1663b7f16c1b31ec5",
+                "reference": "2c5b305ea91b00ebbc433ad1663b7f16c1b31ec5",
                 "shasum": ""
             },
             "require": {
@@ -282,42 +284,38 @@
                 "selenium",
                 "webdriver"
             ],
-            "time": "2015-06-09 17:09:16"
+            "time": "2015-02-09 19:39:34"
         },
         {
             "name": "guzzlehttp/guzzle",
-            "version": "dev-master",
+            "version": "5.3.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/guzzle/guzzle.git",
-                "reference": "6692db3cda013e8357330243c33fe1838d0ea6f5"
+                "reference": "f3c8c22471cb55475105c14769644a49c3262b93"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/guzzle/guzzle/zipball/6692db3cda013e8357330243c33fe1838d0ea6f5",
-                "reference": "6692db3cda013e8357330243c33fe1838d0ea6f5",
+                "url": "https://api.github.com/repos/guzzle/guzzle/zipball/f3c8c22471cb55475105c14769644a49c3262b93",
+                "reference": "f3c8c22471cb55475105c14769644a49c3262b93",
                 "shasum": ""
             },
             "require": {
-                "guzzlehttp/promises": "~1.0",
-                "guzzlehttp/psr7": "~1.1",
-                "php": ">=5.5.0"
+                "guzzlehttp/ringphp": "^1.1",
+                "php": ">=5.4.0"
             },
             "require-dev": {
                 "ext-curl": "*",
-                "phpunit/phpunit": "~4.0",
-                "psr/log": "~1.0"
+                "phpunit/phpunit": "^4.0",
+                "psr/log": "^1.0"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "6.0-dev"
+                    "dev-master": "5.0-dev"
                 }
             },
             "autoload": {
-                "files": [
-                    "src/functions_include.php"
-                ],
                 "psr-4": {
                     "GuzzleHttp\\": "src/"
                 }
@@ -333,7 +331,7 @@
                     "homepage": "https://github.com/mtdowling"
                 }
             ],
-            "description": "Guzzle is a PHP HTTP client library",
+            "description": "Guzzle is a PHP HTTP client library and framework for building RESTful web service clients",
             "homepage": "http://guzzlephp.org/",
             "keywords": [
                 "client",
@@ -344,24 +342,28 @@
                 "rest",
                 "web service"
             ],
-            "time": "2015-07-30 04:48:33"
+            "time": "2015-05-20 03:47:55"
         },
         {
-            "name": "guzzlehttp/promises",
-            "version": "dev-master",
+            "name": "guzzlehttp/psr7",
+            "version": "1.1.0",
             "source": {
                 "type": "git",
-                "url": "https://github.com/guzzle/promises.git",
-                "reference": "f596be052ef429a16b2f640812fcf84392dd38f7"
+                "url": "https://github.com/guzzle/psr7.git",
+                "reference": "af0e1758de355eb113917ad79c3c0e3604bce4bd"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/guzzle/promises/zipball/f596be052ef429a16b2f640812fcf84392dd38f7",
-                "reference": "f596be052ef429a16b2f640812fcf84392dd38f7",
+                "url": "https://api.github.com/repos/guzzle/psr7/zipball/af0e1758de355eb113917ad79c3c0e3604bce4bd",
+                "reference": "af0e1758de355eb113917ad79c3c0e3604bce4bd",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.5.0"
+                "php": ">=5.4.0",
+                "psr/http-message": "~1.0"
+            },
+            "provide": {
+                "psr/http-message-implementation": "1.0"
             },
             "require-dev": {
                 "phpunit/phpunit": "~4.0"
@@ -374,10 +376,10 @@
             },
             "autoload": {
                 "psr-4": {
-                    "GuzzleHttp\\Promise\\": "src/"
+                    "GuzzleHttp\\Psr7\\": "src/"
                 },
                 "files": [
-                    "src/functions_include.php"
+                    "src/functions.php"
                 ]
             },
             "notification-url": "https://packagist.org/downloads/",
@@ -391,32 +393,82 @@
                     "homepage": "https://github.com/mtdowling"
                 }
             ],
-            "description": "Guzzle promises library",
+            "description": "PSR-7 message implementation",
             "keywords": [
-                "promise"
+                "http",
+                "message",
+                "stream",
+                "uri"
             ],
-            "time": "2015-06-30 16:39:54"
+            "time": "2015-06-24 19:55:15"
         },
         {
-            "name": "guzzlehttp/psr7",
+            "name": "guzzlehttp/ringphp",
             "version": "1.1.0",
             "source": {
                 "type": "git",
-                "url": "https://github.com/guzzle/psr7.git",
-                "reference": "af0e1758de355eb113917ad79c3c0e3604bce4bd"
+                "url": "https://github.com/guzzle/RingPHP.git",
+                "reference": "dbbb91d7f6c191e5e405e900e3102ac7f261bc0b"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/guzzle/psr7/zipball/af0e1758de355eb113917ad79c3c0e3604bce4bd",
-                "reference": "af0e1758de355eb113917ad79c3c0e3604bce4bd",
+                "url": "https://api.github.com/repos/guzzle/RingPHP/zipball/dbbb91d7f6c191e5e405e900e3102ac7f261bc0b",
+                "reference": "dbbb91d7f6c191e5e405e900e3102ac7f261bc0b",
                 "shasum": ""
             },
             "require": {
+                "guzzlehttp/streams": "~3.0",
                 "php": ">=5.4.0",
-                "psr/http-message": "~1.0"
+                "react/promise": "~2.0"
             },
-            "provide": {
-                "psr/http-message-implementation": "1.0"
+            "require-dev": {
+                "ext-curl": "*",
+                "phpunit/phpunit": "~4.0"
+            },
+            "suggest": {
+                "ext-curl": "Guzzle will use specific adapters if cURL is present"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.1-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "GuzzleHttp\\Ring\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Michael Dowling",
+                    "email": "mtdowling@gmail.com",
+                    "homepage": "https://github.com/mtdowling"
+                }
+            ],
+            "description": "Provides a simple API and specification that abstracts away the details of HTTP into a single PHP function.",
+            "time": "2015-05-20 03:37:09"
+        },
+        {
+            "name": "guzzlehttp/streams",
+            "version": "3.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/guzzle/streams.git",
+                "reference": "47aaa48e27dae43d39fc1cea0ccf0d84ac1a2ba5"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/guzzle/streams/zipball/47aaa48e27dae43d39fc1cea0ccf0d84ac1a2ba5",
+                "reference": "47aaa48e27dae43d39fc1cea0ccf0d84ac1a2ba5",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.4.0"
             },
             "require-dev": {
                 "phpunit/phpunit": "~4.0"
@@ -424,16 +476,13 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.0-dev"
+                    "dev-master": "3.0-dev"
                 }
             },
             "autoload": {
                 "psr-4": {
-                    "GuzzleHttp\\Psr7\\": "src/"
-                },
-                "files": [
-                    "src/functions.php"
-                ]
+                    "GuzzleHttp\\Stream\\": "src/"
+                }
             },
             "notification-url": "https://packagist.org/downloads/",
             "license": [
@@ -446,14 +495,13 @@
                     "homepage": "https://github.com/mtdowling"
                 }
             ],
-            "description": "PSR-7 message implementation",
+            "description": "Provides a simple abstraction over streams of data",
+            "homepage": "http://guzzlephp.org/",
             "keywords": [
-                "http",
-                "message",
-                "stream",
-                "uri"
+                "Guzzle",
+                "stream"
             ],
-            "time": "2015-06-24 19:55:15"
+            "time": "2014-10-12 19:18:40"
         },
         {
             "name": "phpdocumentor/reflection-docblock",
@@ -506,16 +554,16 @@
         },
         {
             "name": "phpspec/prophecy",
-            "version": "dev-master",
+            "version": "v1.4.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpspec/prophecy.git",
-                "reference": "5700f75b23b0dd3495c0f495fe33a5e6717ee160"
+                "reference": "3132b1f44c7bf2ec4c7eb2d3cb78fdeca760d373"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpspec/prophecy/zipball/5700f75b23b0dd3495c0f495fe33a5e6717ee160",
-                "reference": "5700f75b23b0dd3495c0f495fe33a5e6717ee160",
+                "url": "https://api.github.com/repos/phpspec/prophecy/zipball/3132b1f44c7bf2ec4c7eb2d3cb78fdeca760d373",
+                "reference": "3132b1f44c7bf2ec4c7eb2d3cb78fdeca760d373",
                 "shasum": ""
             },
             "require": {
@@ -562,20 +610,20 @@
                 "spy",
                 "stub"
             ],
-            "time": "2015-06-30 10:26:46"
+            "time": "2015-04-27 22:15:08"
         },
         {
             "name": "phpunit/php-code-coverage",
-            "version": "dev-master",
+            "version": "2.2.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/php-code-coverage.git",
-                "reference": "40103f9b335f1d84daed099f180b9de12ba080e7"
+                "reference": "2d7c03c0e4e080901b8f33b2897b0577be18a13c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/php-code-coverage/zipball/40103f9b335f1d84daed099f180b9de12ba080e7",
-                "reference": "40103f9b335f1d84daed099f180b9de12ba080e7",
+                "url": "https://api.github.com/repos/sebastianbergmann/php-code-coverage/zipball/2d7c03c0e4e080901b8f33b2897b0577be18a13c",
+                "reference": "2d7c03c0e4e080901b8f33b2897b0577be18a13c",
                 "shasum": ""
             },
             "require": {
@@ -624,11 +672,11 @@
                 "testing",
                 "xunit"
             ],
-            "time": "2015-08-04 03:45:55"
+            "time": "2015-08-04 03:42:39"
         },
         {
             "name": "phpunit/php-file-iterator",
-            "version": "dev-master",
+            "version": "1.4.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/php-file-iterator.git",
@@ -716,7 +764,7 @@
         },
         {
             "name": "phpunit/php-timer",
-            "version": "dev-master",
+            "version": "1.0.7",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/php-timer.git",
@@ -757,7 +805,7 @@
         },
         {
             "name": "phpunit/php-token-stream",
-            "version": "dev-master",
+            "version": "1.4.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/php-token-stream.git",
@@ -806,16 +854,16 @@
         },
         {
             "name": "phpunit/phpunit",
-            "version": "4.8.x-dev",
+            "version": "4.7.7",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/phpunit.git",
-                "reference": "a65a36e35e2a3b38bd44ca33fcb3feb68757de12"
+                "reference": "9b97f9d807b862c2de2a36e86690000801c85724"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/a65a36e35e2a3b38bd44ca33fcb3feb68757de12",
-                "reference": "a65a36e35e2a3b38bd44ca33fcb3feb68757de12",
+                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/9b97f9d807b862c2de2a36e86690000801c85724",
+                "reference": "9b97f9d807b862c2de2a36e86690000801c85724",
                 "shasum": ""
             },
             "require": {
@@ -825,7 +873,7 @@
                 "ext-reflection": "*",
                 "ext-spl": "*",
                 "php": ">=5.3.3",
-                "phpspec/prophecy": "^1.3.1",
+                "phpspec/prophecy": "~1.3,>=1.3.1",
                 "phpunit/php-code-coverage": "~2.1",
                 "phpunit/php-file-iterator": "~1.4",
                 "phpunit/php-text-template": "~1.2",
@@ -833,7 +881,7 @@
                 "phpunit/phpunit-mock-objects": "~2.3",
                 "sebastian/comparator": "~1.1",
                 "sebastian/diff": "~1.2",
-                "sebastian/environment": "~1.3",
+                "sebastian/environment": "~1.2",
                 "sebastian/exporter": "~1.2",
                 "sebastian/global-state": "~1.0",
                 "sebastian/version": "~1.0",
@@ -848,7 +896,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "4.8.x-dev"
+                    "dev-master": "4.7.x-dev"
                 }
             },
             "autoload": {
@@ -874,24 +922,24 @@
                 "testing",
                 "xunit"
             ],
-            "time": "2015-08-07 13:02:15"
+            "time": "2015-07-13 11:28:34"
         },
         {
             "name": "phpunit/phpunit-mock-objects",
-            "version": "2.3.x-dev",
+            "version": "2.3.6",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/phpunit-mock-objects.git",
-                "reference": "ca2e42cad8446a05691cc4327b7ce3ed45bfdb11"
+                "reference": "18dfbcb81d05e2296c0bcddd4db96cade75e6f42"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/phpunit-mock-objects/zipball/ca2e42cad8446a05691cc4327b7ce3ed45bfdb11",
-                "reference": "ca2e42cad8446a05691cc4327b7ce3ed45bfdb11",
+                "url": "https://api.github.com/repos/sebastianbergmann/phpunit-mock-objects/zipball/18dfbcb81d05e2296c0bcddd4db96cade75e6f42",
+                "reference": "18dfbcb81d05e2296c0bcddd4db96cade75e6f42",
                 "shasum": ""
             },
             "require": {
-                "doctrine/instantiator": "^1.0.2",
+                "doctrine/instantiator": "~1.0,>=1.0.2",
                 "php": ">=5.3.3",
                 "phpunit/php-text-template": "~1.2",
                 "sebastian/exporter": "~1.2"
@@ -930,11 +978,11 @@
                 "mock",
                 "xunit"
             ],
-            "time": "2015-08-02 07:29:52"
+            "time": "2015-07-10 06:54:24"
         },
         {
             "name": "psr/http-message",
-            "version": "dev-master",
+            "version": "1.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/php-fig/http-message.git",
@@ -982,8 +1030,52 @@
             "time": "2015-05-04 20:22:00"
         },
         {
+            "name": "react/promise",
+            "version": "v2.2.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/reactphp/promise.git",
+                "reference": "3b6fca09c7d56321057fa8867c8dbe1abf648627"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/reactphp/promise/zipball/3b6fca09c7d56321057fa8867c8dbe1abf648627",
+                "reference": "3b6fca09c7d56321057fa8867c8dbe1abf648627",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.4.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.0-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "React\\Promise\\": "src/"
+                },
+                "files": [
+                    "src/functions_include.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Jan Sorgalla",
+                    "email": "jsorgalla@gmail.com"
+                }
+            ],
+            "description": "A lightweight implementation of CommonJS Promises/A for PHP",
+            "time": "2015-07-03 13:48:55"
+        },
+        {
             "name": "sebastian/comparator",
-            "version": "dev-master",
+            "version": "1.2.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/comparator.git",
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