Remove depreceated specs for nil (no longer == null)
Remove depreceated specs for nil (no longer == null)

gabrielrios/opal,charliesome/opal,catprintlabs/opal,c42engineering/opal,jannishuebl/opal,castwide/opal,fazibear/opal,castwide/opal,suyesh/opal,gabrielrios/opal,opal/opal,Ajedi32/opal,bbatsov/opal,wied03/opal,iliabylich/opal,kachick/opal,c42engineering/opal,kachick/opal,fazibear/opal,merongivian/opal,gabrielrios/opal,wied03/opal,Flikofbluelight747/opal,castwide/opal,opal/opal,c42engineering/opal,kachick/opal,wied03/opal,domgetter/opal,merongivian/opal,Flikofbluelight747/opal,gausie/opal,jgaskins/opal,catprintlabs/opal,iliabylich/opal,Ajedi32/opal,gausie/opal,jgaskins/opal,opal/opal,domgetter/opal,bbatsov/opal,Mogztter/opal,catprintlabs/opal,iliabylich/opal,opal/opal,fazibear/opal,suyesh/opal,Mogztter/opal,bbatsov/opal,Ajedi32/opal,merongivian/opal,Mogztter/opal,jannishuebl/opal,jannishuebl/opal,kachick/opal,suyesh/opal,Flikofbluelight747/opal,jgaskins/opal,gausie/opal,Mogztter/opal,charliesome/opal