(feat) you can now select your alternate avatar

UI/PreferencesUI/English.lproj/Localizable.strings

@@ -344,3 +344,10 @@
 "Unhandled error response" = "Unhandled error response";
 "Password change is not supported." = "Password change is not supported.";
 "Unhandled HTTP error code: %{0}" = "Unhandled HTTP error code: %{0}";
+
+/* Avatars */
+"none" =  "None";
+"identicon" = "Ident Icon";
+"monsterid" = "Monster";
+"wavatar" = "Wavatar";
+"retro" = "Retro";

UI/PreferencesUI/UIxJSONPreferences.m

@@ -96,6 +96,9 @@ static SoProduct *preferencesProduct = nil;
   if (![[defaults source] objectForKey: @"SOGoRefreshViewCheck"])
     [[defaults source] setObject: [defaults refreshViewCheck]  forKey: @"SOGoRefreshViewCheck"];
 
+  if (![[defaults source] objectForKey: @"SOGoAlternateAvatar"])
+      [[defaults source] setObject: [defaults alternateAvatar]  forKey: @"SOGoAlternateAvatar"];
+
   //
   // Default Calendar preferences
   //

UI/PreferencesUI/UIxPreferences.m

@@ -1380,6 +1380,18 @@ static NSArray *reminderValues = nil;
   return [self labelForKey: item];
 }
 
+- (NSArray *) alternateAvatar
+{
+  // See: https://en.gravatar.com/site/implement/images/
+  return [NSArray arrayWithObjects: @"none", @"identicon", @"monsterid", @"wavatar", @"retro", nil];
+}
+
+- (NSString *) itemAlternateAvatarText
+{
+  return [self labelForKey: item];
+}
+
+
 // - (NSString *) userDefaultModule
 // {
 //   NSString *userDefaultModule;