adding container drool files
adding constants for drool files names
making drool files as arguments to AutoscalerRuleEvaluator
adding getter/setters for stats in MemberStatsContext
adding expand cluster logic to AS
Merge branch 'container-autoscaling' of https://git-wip-us.apache.org/repos/asf/stratos into container-autoscaling
change logging level from info to debug
reading hostname from container for memberId
calling createContainers() from drool
Fixing sonar finding storing arrays directly
Fixing a minor sonar issue - using all-caps for static final variables.
Fixing a minor sonar issue - using all-caps for static final variables.
Implementing updateContainers method and fixing a minor sonar issue (removing redundant public modifier )
Updating CC wsdl based on the latest API changes.
Merge branch 'container-autoscaling' of https://git-wip-us.apache.org/repos/asf/stratos into container-autoscaling
Introducing a new exception to throw when member termination fails.
Implement terminateContainer API passing a member ID.
Changes to the WSDL with new terminateContainer API.
fixing drools logic and adding comments
Merge branch 'container-autoscaling' of https://git-wip-us.apache.org/repos/asf/stratos into container-autoscaling