Correcting reference to Event location field after field name changes
changing reference to library ID following OG upgrade
implementing new info label for Sales-Status "upcoming".
Added information about new label on the admin settings page
correcting to a more precise label text, including its translation
correcting reference to library ID in the ticket info render function
adding a high weight to place2book ticket info field to ensure that it will be placed at the bottom of event content.
Added media filter for description_long (body wysiwyg) to convert media markup.