Added additional os metrics
Minor tweaks for jmx data
Minor logging improvement for aws; giving a warning of no members are found
Another minor logging improvement for aws
Adds the socketaddress to the SocketException message for improved logging
Merge pull request #682 from pveentjer/improvement/maintenance-3/improved-aws-logging

Improvement/maintenance 3/improved aws logging
Merge pull request #689 from pveentjer/improvement/3.maintenance/connectionrefusedexception-improvement2

Adds the socketaddress to the SocketException message for improved loggi...
Added the MemoryMonitor
fixes #678
Moved the startup of the memorymonitor to node.start
SerializableCollection is utilized. ProxyManager destroy called at HazelcastClient shutdown
fixes #678
Merge pull request #677 from pveentjer/feature/3.0/more-jmx-os-info

Feature/3.0/more jmx os info
Upgraded the memory monitor to health monitor (so include cpu) also it is on by default
Minor logging improvement
Added the MemoryMonitor
Moved the startup of the memorymonitor to node.start
Upgraded the memory monitor to health monitor (so include cpu) also it is on by default
Minor logging improvement
Merge pull request #696 from sancar/fix/3.0/issue678

Fix/3.0/issue678