am 4f3257cf: am dd684af8: Merge "Snif more 3GPP file types according to http://www.ftyps.com/3gpp.html" into froyo

Merge commit '4f3257cf4667aa28908c401634db849fd2e516af' into kraken

* commit '4f3257cf4667aa28908c401634db849fd2e516af':
  Snif more 3GPP file types according to http://www.ftyps.com/3gpp.html