Need to merge resonances before running talosplus as ccpn projects with multiple lists cause errors

```
What steps will reproduce the problem?
1. run icing on project 2k6q.tgz
2.
3.

What is the expected output? What do you see instead?
errorless run with no unassigned atoms - The two chains have unassigned atoms

Please use labels and text to provide additional information.
```

Original issue reported on code.google.com by `ksidhuw...@gmail.com` on 5 Apr 2013 at 1:30
