German language created (#1114)

* Added german language selection

* German language file created

* typo

* extra space removed and typo corrected

* lines 1314 through 1408 removed as suggested

application/Languages.php

@@ -177,6 +177,7 @@ class Languages
             'auto' => t('Automatic'),
             'en' => t('English'),
             'fr' => t('French'),
+            'de' => t('German'),
         ];
     }
 }