Add icon for log type LOG_ISSUE_UPDATE
Add icon for log type LOG_ISSUE_UPDATE

Layout looks broken if there's no icon for this type
thebuggenie/thebuggenie,thebuggenie/thebuggenie,SysBind/thebuggenie,SysBind/thebuggenie,milkyway-git/thebuggenie,nrensen/thebuggenie,milkyway-git/thebuggenie,SysBind/thebuggenie,SysBind/thebuggenie,milkyway-git/thebuggenie,azaghal/thebuggenie,thebuggenie/thebuggenie,azaghal/thebuggenie,nrensen/thebuggenie,milkyway-git/thebuggenie,azaghal/thebuggenie,thebuggenie/thebuggenie,thebuggenie/thebuggenie,nrensen/thebuggenie,azaghal/thebuggenie,nrensen/thebuggenie