* Theme refactoring * disable the automatic tinting of surfaces with elevation in dark mode * make the media warning visible again with the dark theme * fix nav bar on api 27+ * use correct color for all media warnings
* custom tabs * custom tabs interface * implement custom tab functionality * add database migration * fix bugs, improve ThemeUtils nullability handling * implement conversationsfragment * setup ConversationViewHolder * implement favs * add button functionality * revert 10.json * revert item_status_notification.xml * implement more menu, replying, fix stuff, clean up * fix tests * fix bug with expanding statuses * min and max number of tabs * settings support, fix bugs * database migration * fix scrolling to top after refresh * fix bugs * fix warning in item_conversation
