JPEG-LS codec fixed.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@4921 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Changelog

@@ -29,7 +29,7 @@ version <next>
 - TrueSpeech audio decoder
 - WMA2 audio decoder fixed, now all files should play correctly
 - RealAudio 14.4 and 28.8 decoders fixed
-- JPEG-LS decoder (unfinished)
+- JPEG-LS decoder
 - CamStudio video decoder
 - build system improvements
 - tabs and trailing whitespace removed from the codebase