covering JS side of translations (#7), added the messages to the

translation files and translated the german ones

lib/i18n.php

@@ -51,13 +51,8 @@ class i18n
      */
     public static function translate($messageId)
     {
-        if (empty($messageId))
-        {
-            return $messageId;
-        }
-        if (count(self::$_translations) === 0) {
-            self::loadTranslations();
-        }
+        if (empty($messageId)) return $messageId;
+        if (count(self::$_translations) === 0) self::loadTranslations();
         if (!array_key_exists($messageId, self::$_translations))
         {
             self::$_translations[$messageId] = $messageId;

lib/zerobin/db.php

@@ -183,7 +183,7 @@ class zerobin_db extends zerobin_abstract
     public function create($pasteid, $paste)
     {
         if (
-        		array_key_exists($pasteid, self::$_cache)
+                array_key_exists($pasteid, self::$_cache)
         ) {
             if(false !== self::$_cache[$pasteid]) {
                 return false;