Fix typo in commons-jexl Maven URL
fixes #1227 so we can use the io.fabric8.system.properties file to define system properties for java containers; which makes it easier to compose them with profile inheritance & aggregation
 #1227 so we can use the io.fabric8.system.properties file to define system properties for java containers
add a new FAQ entry and OSGi section
added another OSGi faq
#2189 add JMX API to get the overlay properties
#2189 return pids with no metadata in the metatype summary too
avoid failing test cases (which may not have a ProfileService as the FabricService may be a mock
Unignore basic arquillian tests
Migrate ExtendedCreateChildContainerTest to Arquillian
Migrate ExtendedJoinTest to Arquillian
Migrate ResolverTest to Arquillian
Ensure the jolokia servlet is using the http auth information when accessing JMX.
[FABRIC-1090] Report error when the container cannot be deleted. Ensure that when using --force its entries are wiped anyway.
Tune container startup configuration and profiles.
Break dependency of ContainerRegistration implementations to the FabricService (use an immutable Container implementation). PortPlaceholderResolver now depends on ContainerRegistration.
Align JoinTest and ExtendedJoinTest with the updated content of the distro.
Default profile shouldn't use mvel template for jetty.xml
Perform a registry validation before migrating containers to the new ensemble.
Remove explicit dependency from ContainerRegistration as its no longer needed (the FabricService itself now depends on the CoontainerRegistration).