state_history remove a bunch of empty lines
state_history remove a bunch of empty lines

If there were no service problems it would still output 2 newlines per
service.

kaji-project/adagios,kaji-project/adagios,kaji-project/adagios,zengzhaozheng/adagios,zengzhaozheng/adagios,opinkerfi/adagios,opinkerfi/adagios,kb2ma/adagios,opinkerfi/adagios,kb2ma/adagios,zengzhaozheng/adagios,kb2ma/adagios,zengzhaozheng/adagios,opinkerfi/adagios,kaji-project/adagios,kb2ma/adagios