VLC media player 0.8.6c release

Dear VideoLAN users,

We hereby announce the release of 0.8.6c aimed at fixing a security
vulnerability in multiple plugins. Several other issues have been
addressed as well. The change list includes:

Various bugfixes, notably:
======================
  * Windows Vista compatibility
  * Cropping in Direct3D
  * Fullscreen change crash on Mac OS X
  * RSS filter string overflow
  * Few memory leaks
  * MKV demuxer crash (related to seeking)

CDDA / Vorbis / Theora / SAP plugins:
===============================
  * Security updates (VideoLAN-SA-0702)

Demuxers:
=========
  * Fixed a problem with detecting embedded subtitles (GAB2 format)  
in AVI

Decoders:
=========
  * Updated FLAC API compatibility

Input:
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