Add 6.1 early access repos to default profile.
Remove duplicate dependency definition from fabric-pax-exam.
The ZooKeeperDataStore is now using the cache for profile and version attributes.
fabric-web should use ephemeral nodes to register webapps
Improve ContainerUpgradeAndRollbackTest so that it waits for cache events when needed.
[zookeeper] Do not invalidate the full node but only flag it so that we still have the data to diff
[FMC-484] Derive version to be imported from most recent version rather than use an empty version

Conflicts:
	fabric/fabric-rest/src/main/scala/org/fusesource/fabric/webui/profile/VersionsResource.scala
[insight] Fix some problems with metrics not being collected anymore when migrating the ensemble
Add mbean operations for getting feature repositories and also starting/stopping multiple containers
add a helper couple of mbean methods so its easy to lookup a web app's URL for a given container or profile/version pair
add a helper couple of mbean methods so its easy to lookup a web app's URL for a given container or profile/version pair
#23 add NPE guards on unbinding methods of TaskManagerFactory.
updated to the latest hawtio release
Fix broken zk:list -r -d command
[fabric-camel] Allow specifying an alternate url for consumers
Fix wrong http url registered for containers
[insight-camel] Fix breadcrumbs and serialization
Fix breadcrumbs
Add a profile demonstrating the use of camel fabric component with the servlet provider (it delegates all port management to the jetty configuration and registers an dynamic consumer uri, allowing the profile to be deployed on any node without additional configuration).