Sound effects during damage

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Overall description:
Again after my big damage improvements I haven't finished sound system.
Sounds are local and non-local (EV_PAIN)
And don't forget about boiler_plate sound on hit.

Possible solution:
Implement proper sound handling when player gets hurt.

Variables affected:
N/A

Original issue reported on code.google.com by igorpana...@gmail.com on 3 Apr 2010 at 7:06