ANN: Governator 1.0.3

[Randgalt]

Changes:

* Added a new scope, FineGrainedLazySingleton. Guice's default Singleton scope synchronizes

all object creation on a single lock (InternalInjectorCreator.class). It does this to avoid

deadlocks with circular dependencies. FineGrainedLazySingleton instead locks on the key

so that multiple singletons can be created concurrently. Circular dependencies are rare

so FineGrainedLazySingleton risks deadlocks in those situations for the benefit of better

concurrency.

* Made LifecycleManager more concurrent by removing the coarse syncs on the add methods.

https://github.com/Netflix/governator