[FFmpeg-cvslog] Merge commit 'f25e6e0c255a6d81971fe66f6c32d29be0706f3d' into release/2.2

[Michael Niedermayer]

ffmpeg | branch: release/2.2 | Michael Niedermayer <michaelni at gmx.at> | Sun Mar 23 20:11:49 2014 +0100| [5b0e2eb041db4e86a1d69d2578e0631aaaf4e53b] | committer: Michael Niedermayer

Merge commit 'f25e6e0c255a6d81971fe66f6c32d29be0706f3d' into release/2.2

* commit 'f25e6e0c255a6d81971fe66f6c32d29be0706f3d':
  RELEASE_NOTES: mention new filters

Conflicts:
	doc/RELEASE_NOTES

Not merged as these things where in past ffmpeg releases already.
    Or at least some of them where, volunteers to checks this and update
    our release notes are welcome

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

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=5b0e2eb041db4e86a1d69d2578e0631aaaf4e53b
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