Deprecated method TaskContainer.add was removed in Gradle 1.6 in favour of TaskContainer.create.
Set the TheadContentClassLoader provider to use the system classloader.

 This makes internal Alfresco classes like UserTransaction available to dynamic proxies that use the TCCL to load a target type. (RetryingTransactionHelper)

 This provider is only used during bootstrapping where Gemini uses it's own Thread to initialize the Spring contexts.
Merge remote-tracking branch 'fridael/master' into fridael
Merge branch 'fridael'
Re-enable Named/Qualified dependencies from host context or siblings.
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Added alternative RepositoryModelRegistrar that must be enabled by overriding the "modelRegistrar" bean within an extension.
Merge pull request #57 from laurentvdl/3c2c6c85385aea007aa675ff980d45ec671ac136

RepositoryModelRegistrar + Named dependencies