Make view composers into service providers.

src/Providers/ViewComposerServiceProvider.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace CachetHQ\Cachet\Providers;
+
+use Illuminate\Support\ServiceProvider;
+
+class ViewComposerServiceProvider extends ServiceProvider
+{
+    /**
+     * Boot the service provider.
+     *
+     * @return void
+     */
+    public function boot()
+    {
+        //
+    }
+
+    /**
+     * Register the service provider.
+     *
+     * @return void
+     */
+    public function register()
+    {
+        $this->app->view->composer('index', 'CachetHQ\Cachet\Composers\IndexComposer');
+    }
+}