JBoss settings for cluster installations changed (#643235, #643237)

Several JBoss settings were changed for cluster installations (domain mode). The files master-host.xml and slave-host.xml have been adapted by adding the following settings:

• -XX:+UseG1GC
• -XX:HeapDumpPath=${jboss.home.dir}/domain/servers/cm6-server/heapdumps

• -XX:HeapDumpPath=${jboss.home.dir}/domain/servers/cmrf-server/heapdumps

• -Xloggc:${jboss.home.dir}/domain/servers/cm6-server/log/garbage_collector.log

• -Xloggc:${jboss.home.dir}/domain/servers/cmrf-server/log/garbage_collector.log

• -XX:+PrintGCDetails
• -XX:+PrintGCDateStamps
• -XX:+UseGCLogFileRotation
• -XX:NumberOfGCLogFiles=10
• -XX:GCLogFileSize=2M
• -XX:+HeapDumpOnOutOfMemoryError