attempt to add a third-party storyviewer, plus logout without removing accounts

app/src/main/res/drawable-anydpi/ic_delete.xml

@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?attr/colorControlNormal">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M6,19c0,1.1 0.9,2 2,2h8c1.1,0 2,-0.9 2,-2V7H6v12zM19,4h-3.5l-1,-1h-5l-1,1H5v2h14V4z"/>
+</vector>

app/src/main/res/drawable-anydpi/ic_logout.xml

@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?attr/colorControlNormal">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M20,11H7.83l5.59,-5.59L12,4l-8,8 8,8 1.41,-1.41L7.83,13H20v-2z"/>
+</vector>

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

@@ -38,6 +38,12 @@
         <item>2</item>
         <item>3</item>
     </string-array>
+    <string-array name="anonymous_story_viewer">
+        <item>Disable</item>
+        <item>storiesig</item>
+        <item>Aloinstagram</item>
+        <item>Instadp</item>
+    </string-array>
     <string-array name="separator_presets">
         <item>None</item>
         <item>\@</item>

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

@@ -53,6 +53,7 @@
     <string name="privacy_warning">Privacy</string>
     <string name="instadp_settings">Use Instadp for high definition profile pictures</string>
     <string name="storiesig_settings">Use storiesig for stories and highlights from public users</string>
+    <string name="stories_viewer_settings">Story viewer service</string>
     <string name="import_export">Import/Export</string>
     <string name="select_language">Language</string>
     <string name="what_to_do_dialog">What to do?</string>
@@ -97,6 +98,9 @@
     <string name="read_more">read more…</string>
     <string name="login">Login</string>
     <string name="logout">Logout</string>
+    <string name="logout_summary">Browse Instagram anonymously</string>
+    <string name="remove_all_acc">Remove all accounts</string>
+    <string name="remove_all_acc_warning">This will remove all added accounts from the app!\nTo remove just one account, long tap the account from the account switcher dialog.\nDo you want to continue?</string>
     <string name="send_logs">Send Debug Logs</string>
     <string name="time_settings">Date format</string>
     <string name="project_link">Visit Project Page</string>