rename summary references to formatted_fields
rename summary references to formatted_fields

Since FORMATTED_FIELDS was introduced the variables are not specific to
summary and contain other data as well.

douglaskastle/pelican,abrahamvarricatt/pelican,zackw/pelican,GiovanniMoretti/pelican,Rogdham/pelican,zackw/pelican,ingwinlu/pelican,talha131/pelican,lucasplus/pelican,zackw/pelican,Scheirle/pelican,Scheirle/pelican,karlcow/pelican,GiovanniMoretti/pelican,farseerfc/pelican,iKevinY/pelican,karlcow/pelican,ingwinlu/pelican,catdog2/pelican,farseerfc/pelican,karlcow/pelican,GiovanniMoretti/pelican,iKevinY/pelican,lucasplus/pelican,ehashman/pelican,Rogdham/pelican,catdog2/pelican,catdog2/pelican,douglaskastle/pelican,Rogdham/pelican,lucasplus/pelican,abrahamvarricatt/pelican,avaris/pelican,getpelican/pelican,ehashman/pelican,abrahamvarricatt/pelican,avaris/pelican,talha131/pelican,Scheirle/pelican,douglaskastle/pelican,getpelican/pelican,ehashman/pelican