Merge pull request #33 from php-http/update_discovery

Update discovery dependency, closes #13, closes #18, closes #31

Author: sagikazarmark

.travis.yml

@@ -34,7 +34,6 @@ matrix:
 
 before_install:
     - travis_retry composer self-update
-    - wget https://github.com/puli/cli/releases/download/1.0.0-beta9/puli.phar && chmod +x puli.phar
 
 install:
     - composer require symfony/symfony:${SYMFONY_VERSION} --no-update

composer.json

@@ -13,7 +13,7 @@
     ],
     "require": {
         "php": ">=5.5",
-        "php-http/discovery": "^0.6.3",
+        "php-http/discovery": "^0.7",
         "php-http/client-implementation": "^1.0",
         "php-http/message-factory": "^1.0",
         "php-http/plugins": "^0.2.0",