Merge pull request #19 from colindecarlo/el-7-to-8

Update Required Version of Eloquent OAuth to v8

Author: adamwathan

Diff for: .travis.yml

@@ -1,7 +1,6 @@
 language: php
 
 php:
-  - 5.4
   - 5.5
   - 5.6
 

Diff for: composer.json

@@ -9,13 +9,16 @@
     ],
     "license": "MIT",
     "require": {
-        "php": ">=5.4.0",
-        "adamwathan/eloquent-oauth": "~7.0",
-        "guzzlehttp/guzzle": "~5.0"
+        "php": ">=5.5.0",
+        "adamwathan/eloquent-oauth": "^8.0",
+        "guzzlehttp/guzzle": "^6.0"
     },
     "autoload": {
         "psr-4": {
             "AdamWathan\\EloquentOAuthL5\\": "src/"
         }
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^4.8"
     }
 }