[Osalp-dev] More changes

[<for...@ad...>]

I have made more changes to CVS. They are:

1. Fixed writing ALAW and ULAW compression modes. Stereo mode
   was scrambled.

2. For au format with compression modes the total size stored 
   in file was incorrect.

3. For 8 bit unsigned data and saving to au or wav mode with
   ALAW or ULAW compression on the audiofile library no longer
   will convert data to 16S. So now our library does the
   conversion.

Note I am still working on writing data. When writing ALAW and ULAW
WAV files they are not readable on some other audio programs but
are OK with the library. Consider the writing of WAV ALAW and ULAW
data invalid in CVS.

Bruce Forsberg