Remove traditional german variant

ultrasonic/src/main/res/values-b+de+DE+1901/strings.xml

@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <string name="common.artist">Interpret</string>
-    <string name="main.artists_title">Interpreten</string>
-    <string name="search.artists">Interpreten</string>
-    <string name="settings.display_bitrate_summary">Bitrate und Dateityp hinter der Interpret anzeigen</string>
-    <string name="common.various_artists">Mehrere Interpreten</string>
-    <string name="main.albums_alphaByArtist">Nach Interpret</string>
-    <string name="settings.show_all_songs_by_artist">Alle Titel nach Interpret sortieren</string>
-    <string name="settings.show_all_songs_by_artist_summary">Einen neuen Eintrag in der Interpretenansicht hinzufügen, um auf alle Lieder eines Interprets zuzugreifen</string>
-    <string name="download.menu_show_artist">Interpret zeigen</string>
-</resources>

ultrasonic/src/main/res/values/arrays.xml

@@ -245,7 +245,6 @@
         <item>@string/language.en</item>
         <item>@string/language.fr</item>
         <item>@string/language.de</item>
-        <item>@string/language.de_DE_1901</item>
         <item>@string/language.hu</item>
         <item>@string/language.it</item>
         <item>@string/language.es</item>
@@ -265,7 +264,6 @@
         <item>en</item>
         <item>fr</item>
         <item>de</item>
-        <item>de-DE-1901</item>
         <item>hu</item>
         <item>it</item>
         <item>es</item>

ultrasonic/src/main/res/values/strings.xml

@@ -104,7 +104,6 @@
     <string name="language.en">English</string>
     <string name="language.fr">French</string>
     <string name="language.de">German</string>
-    <string name="language.de_DE_1901">German (traditional)</string>
     <string name="language.hu">Hungarian</string>
     <string name="language.it">Italian</string>
     <string name="language.es">Spanish</string>