Improved javadoc JoinConfig
Improved javadoc for MulticastConfig
Improved logging when a JoinMessage is received from a member that is not a trusted interface
ConfigXmlBuilder now included networkconfig.port-count
Explained that clustertime is in miliseconds
Merge pull request #637 from pveentjer/improvement/3.0/cluster-javadoc-improvement

Improvement/3.0/cluster javadoc improvement
Merge pull request #632 from pveentjer/fix/3.0/configxmlgenerator-missing-portcount

Fix/3.0/configxmlgenerator missing portcount
Merge pull request #629 from pveentjer/improvement/3.0/javadoc

Improvement/3.0/javadoc
Merge pull request #630 from pveentjer/improvement/3.0/multicast-trusted-interfaces-improved-logging

Improvement/3.0/multicast trusted interfaces improved logging
Adds a validation utility for arguments
Merge pull request #638 from pveentjer/improvement/3.x/argument-check-utility

Improvement/3.x/argument check utility