laravel 5.8 support

Author: ctf0

composer.json

@@ -20,13 +20,13 @@
     ],
     "require": {
         "php" : "~7.0",
-        "illuminate/support": "~5.5.0|~5.6.0|~5.7.0",
-        "gazsp/baum": "^1.1",
-        "mcamara/laravel-localization": "^1.3",
-        "spatie/laravel-permission": "^2.0",
-        "spatie/laravel-translatable": "^2.0",
-        "codezero/laravel-unique-translation": "^1.1",
-        "ctf0/package-changelog": "^1.0",
+        "illuminate/support": "~5.5.0|~5.6.0|~5.7.0|~5.8.0",
+        "gazsp/baum": "*",
+        "mcamara/laravel-localization": "*",
+        "spatie/laravel-permission": "*",
+        "spatie/laravel-translatable": "*",
+        "codezero/laravel-unique-translation": "*",
+        "ctf0/package-changelog": "*",
         "laravelcollective/html": "*"
     },
     "autoload": {