Multichannel specular map wrongly generalized as "Specular color"

```
The specular maps found in the m3 models of Starcraft 2 contains multiple 
channels of data. Red/Green/Blue these are blatantly mapped to "Specular color" 
instead of their correct assignments.

"Specular level" would generate a lesser error.
```

Original issue reported on code.google.com by `svener...@gmail.com` on 12 Sep 2010 at 8:11
