[FFmpeg-cvslog] Merge remote-tracking branch 'qatar/release/10' into release/2.2

[Michael Niedermayer]

ffmpeg | branch: release/2.2 | Michael Niedermayer <michaelni at gmx.at> | Tue Mar 11 13:14:56 2014 +0100| [f800cacada795018c2b7be1f0c0e637b2ee7aef7] | committer: Michael Niedermayer

Merge remote-tracking branch 'qatar/release/10' into release/2.2

* qatar/release/10:
  lavf: always use av_free

See: 88c8e4afeaf74ee58b67145e0331e229d8050968
Merged-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f800cacada795018c2b7be1f0c0e637b2ee7aef7
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