sort languages properly

searx/languages.py

@@ -20,10 +20,10 @@ language_codes = (
     ("ar_XA", "Arabic", "Arabia"),
     ("bg_BG", "Bulgarian", "Bulgaria"),
     ("cs_CZ", "Czech", "Czech Republic"),
-    ("de_DE", "German", "Germany"),
     ("da_DK", "Danish", "Denmark"),
     ("de_AT", "German", "Austria"),
     ("de_CH", "German", "Switzerland"),
+    ("de_DE", "German", "Germany"),
     ("el_GR", "Greek", "Greece"),
     ("en_AU", "English", "Australia"),
     ("en_CA", "English", "Canada"),
@@ -58,10 +58,10 @@ language_codes = (
     ("ko_KR", "Korean", "Korea"),
     ("lt_LT", "Lithuanian", "Lithuania"),
     ("lv_LV", "Latvian", "Latvia"),
-    ("oc_OC", "Occitan", "Occitan"),
     ("nb_NO", "Norwegian", "Norway"),
     ("nl_BE", "Dutch", "Belgium"),
     ("nl_NL", "Dutch", "Netherlands"),
+    ("oc_OC", "Occitan", "Occitan"),
     ("pl_PL", "Polish", "Poland"),
     ("pt_BR", "Portuguese", "Brazil"),
     ("pt_PT", "Portuguese", "Portugal"),