Social Media Sharing Buttons. The links which can be shared for an image direct the user to a mini page which presents the image. With a click on this image the user gets redirected to the event. Facebook need to read the original image so don't put any restrictions on the image folder if you want to use the sharing options.
EXIF support for local images. Just sync your database to read the information from the files to the database. Once you did this, EXIF information will show up for each image.
Thumbs contain now the original EXI information. This will help to have the necessary meta data available once those images appear somewhere else.
fixed usage of wrong configuration set once the current menu item is not given