Update editor.md
Update editor.md

Added <%asm_global_unsubscribe_raw_url%> tag and updated the other asm tags to match the UI.
katieporter/docs,sendgrid/docs,sendgrid/docs,ksigler7/docs,katieporter/docs,katieporter/docs,ksigler7/docs,sendgrid/docs,katieporter/docs,ksigler7/docs,Whatthefoxsays/docs,Whatthefoxsays/docs,katieporter/docs,Whatthefoxsays/docs