Fix converting audio data. Implemented some cellFsStRead functions.
Conflicts fixed.
Fixed crash on using NUll Audio Output, fixed possible crash in OpenAL exit and minor changes in cellAudioEventQueue functions.
Merge pull request #101 from O1L/master

Minor changes.
Minor changes

* Fixed identation
* Make some parts of the code more readable.
Merge branch 'master' of https://github.com/DHrpcs3/rpcs3