initial updates for Pods v2 API
fetch full size image
replaced wp_get_attachment_url() with pods_image_url()
call field() with array
sort people lists by family_name
sorting item list by menu_order
sort conferences by menu_order
sort slides by displayorder
fixed pods query
added utility function to sort linked fields returned by Pods::find()
sort fields via utility function; return proper ID of attachments
sort fields via utility function
sort fields via utility function
sort fields via utility function
sort fields via utility function
sort fields via utility function
replaced legacy mysql_data_seek function with Pods::reset()
sorting publication-related lists via helper function
fetching attachment IDs as single field
started todo for podsv2 upgrade