Log Message:
Update to 0.19.8:

ver 0.19.8 (2015/01/14)
* input
  - curl: fix bug after rewinding from end-of-file
  - mms: reduce delay at the beginning of playback
* decoder
  - dsdiff, dsf: allow ID3 tags larger than 4 kB
  - ffmpeg: support interleaved floating point
* fix clang 3.6 warnings
* fix build failure on NetBSD