Simplified translations [skip ci]

app/Providers/FireflyServiceProvider.php

@@ -10,6 +10,7 @@ use FireflyIII\Support\Preferences;
 use FireflyIII\Support\Steam;
 use FireflyIII\Support\Twig\Budget;
 use FireflyIII\Support\Twig\General;
+use FireflyIII\Support\Twig\Translation;
 use FireflyIII\Support\Twig\Journal;
 use FireflyIII\Support\Twig\PiggyBank;
 use FireflyIII\Validation\FireflyValidator;
@@ -42,6 +43,7 @@ class FireflyServiceProvider extends ServiceProvider
         Twig::addExtension(new General);
         Twig::addExtension(new Journal);
         Twig::addExtension(new Budget);
+        Twig::addExtension(new Translation);
     }
 
     public function register()

app/Support/Twig/Translation.php

@@ -0,0 +1,42 @@
+<?php
+
+namespace FireflyIII\Support\Twig;
+
+use FireflyIII\Models\LimitRepetition;
+use Twig_Extension;
+use Twig_SimpleFilter;
+
+/**
+ * Class Budget
+ *
+ * @package FireflyIII\Support\Twig
+ */
+class Translation extends Twig_Extension
+{
+
+    /**
+     * @return array
+     */
+    public function getFilters()
+    {
+        $filters = [];
+
+        $filters[] = new Twig_SimpleFilter(
+            '_', function ($name) {
+
+            return trans('firefly.'.$name);
+
+        }, ['is_safe' => ['html']]
+        );
+
+        return $filters;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getName()
+    {
+        return 'FireflyIII\Support\Twig\Translation';
+    }
+}