add our newest ajax hook
forgotten comments
new ajax function to return post type slugs
more placeholder i18n text
remove select input in place of select2 text input
remove group_id attribute
remove select input in place of select2 text input
remove select input in place of select2 text input
add more type ids to our helper function
callbacks for our post type ajax
nitpick
new select2 for post type inputs
update minified