Changelog

1.1

Added ChainRdfMapper and ChainedRdfMapperInterface to allow using more than one mapper in parallel.
BC break: If you implemented your own mapper, note that RdfMapperInterface::objectToName was added

2014-01-13: Moved workflows from Manager to RestService. If you used the Manager before, please update your code to use the RestService. Before:
```
  $manager->registerWorkflow(...)
```
After:
```
  $manager->getRestHandler()->registerWorkflow(...)
```
2013-11-18: Added mapper for Doctrine ORM. Removed AbstractDoctrineMapper::createSubject as it contained invalid assumptions.