CXF WS-RM Inbound endpoint

Implementation of the CXF WS-RM Inbound endpoint.
In the finally block IOUtils.closeQuietly can be used as follows

``` java
} finally {
   org.apache.commons.io.IOUtils.closeQuietly(is);
   org.apache.commons.io.IOUtils.closeQuietly(bos);
}```

note that org.apache.cxf.helpers.IOUtils; is already in the imports list