Update for Flarum 1.0 (#35)

* Update for Flarum 1.0

* Apply fixes from StyleCI

Author: clarkwinkelmann

composer.json

@@ -7,7 +7,7 @@
     "type": "flarum-extension",
     "license": "MIT",
     "require": {
-        "flarum/core": "^0.1.0-beta.16",
+        "flarum/core": "^1.0",
         "ext-json": "*"
     },
     "support": {

extend.php

@@ -48,6 +48,5 @@
         ->setFullTextGambit(Search\NoOpGambit::class),
 
     (new Extend\ServiceProvider())
-        ->register(Providers\PageServiceProvider::class)
-        ->register(Providers\SearchServiceProvider::class),
+        ->register(Providers\PageServiceProvider::class),
 ];