Updated dependencies

.travis.yml

@@ -1,9 +1,9 @@
 language: php
 
 php:
-  - 5.4
   - 5.5
   - 5.6
+  - 7.0
   - hhvm
 
 before_script:

composer.json

@@ -18,19 +18,20 @@
         }
     ],
     "require": {
-        "php": ">=5.4.0",
+        "php": ">=5.5.0",
         "zendframework/zend-loader": "2.*",
         "zendframework/zend-modulemanager": "2.*",
         "zendframework/zend-mvc": "2.*",
         "zendframework/zend-servicemanager": "2.*",
-        "detailnet/dfw-core": "~0.1.1",
-        "detailnet/dfw-notification": "~0.1.0"
+        "detailnet/dfw-core": "~0.2.0",
+        "detailnet/dfw-notification": "~0.2.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "~4.4.5",
-        "squizlabs/php_codesniffer" : "~2.2.0",
-        "phpmd/phpmd": "~2.1.3",
-        "satooshi/php-coveralls": "dev-master"
+        "phpunit/phpunit": "~4.6",
+        "squizlabs/php_codesniffer" : "~2.3",
+        "phpmd/phpmd": "~2.2",
+        "satooshi/php-coveralls": "~1.0",
+        "guzzlehttp/guzzle": "^5.0.3"
     },
     "autoload": {
         "psr-0": {

src/Detail/Notification/Factory/Sender/WebhookSenderFactory.php

@@ -10,7 +10,8 @@
 
 use Detail\Notification\Sender\WebhookSender as Sender;
 
-class WebhookSenderFactory implements FactoryInterface
+class WebhookSenderFactory implements
+    FactoryInterface
 {
     /**
      * {@inheritDoc}