Mantras by are not liked to the Chanter

```
When the mantras have been activated nearby, the caster is known, otherwise, 
there is no indication of who is the caster.  Perhaps provide an /act command 
to set party members and set which is the chanter providing the buffs.
```

Original issue reported on code.google.com by `vknigh...@gmail.com` on 20 Jan 2010 at 6:05
