Added support for chaining containers in java
Swapped around implementation
Changed interface to trait so we can expose convienence method
Added remove support
Added convenience add for object instances
Added contains method
Renamed add instance method as untyped class was getting passed through
Added support for activators being created by container
Improved Java compatability
Removed unchecked warnings
Reorganised add methods and added overload for addInstance to allo specific interface to be registered
Explicitly targeting 1.5
dan, matt: adding pom to build
dan, matt: fixing properties for release script
dan, matt: adding pom. whoops.
dan, matt: getting activators back out of containers
dan, matt: fixing generics on addActivator
dan: removed activator interface in favour of standard Callable interface
dan: exposed create method
dan: reverted method names so they are more descriptive