• Added support for promo_image_convo cards

Bug fixes:

• Show message for non-existent tweets instead of loading forever
• Better number formatting for user box
• Change font size if not fitting in user div
• Redirect to other tweet or home page on deleting tweet, for modals close modal or move to other tweet
• Remove tweet from timeline too on deleting from modal
• Place replies correctly on tweet page
• Fix some links not showing properly