DOD:S burns sound loops after using ma_burn

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Join Mani enabled server.
2. Use ma_burn on self.
3. Respawn and go to area where ma_burn was used.

Even after respawning, the burn sound will loop. The sound only loops in the 
area which ma_burn ends (the player dies). Tested on both Windows and Linux.

Original issue reported on code.google.com by malak.map on 25 Feb 2014 at 10:14