Merge pull request #1130 from RosettaCommons/vmullig/add_back_grab_additional_pose_data
Add back PoseToStructFileRepConverter::grab_additional_pose_data() function call
Somehow, the call to the grab_additional_pose_data() function in the PoseToStructFileRepConverter was deleted during the XRW. This adds it back.
This should cause a bunch of integration test changes. All the data that weren't being written out to PDBs should be there, now.
@jadolfbr @tlinsky