adding logout route
added localz for button
added required mark to posttype
added datepicker, adding news to addpost (just FE)
added moment js for browser
added config for datepicker
renamed correct cssnaming for toggle button
removed quick date picker
added new datepicker
adding new datepicker (possible issues with gmt+1)
added requirements to event post type
adding basic logic to add gallery images
renaming css class
adding logic for adding and removing gallery images
added localizations to add post
prepared for backend integration of addPosts
added saving of event / gallery / news (missing pictures)