[FFmpeg-cvslog] Merge remote-tracking branch 'TimothyGu/release/1.1' into release/1.1

[Michael Niedermayer]

ffmpeg | branch: release/1.1 | Michael Niedermayer <michaelni at gmx.at> | Fri Oct 11 15:28:03 2013 +0200| [eb3330b050ba8c9e4254d6331d670e8a98d1944a] | committer: Michael Niedermayer

Merge remote-tracking branch 'TimothyGu/release/1.1' into release/1.1

* TimothyGu/release/1.1:
  doc/encoders: add doc for AAC encoder
  doc/ffmpeg-formats: Add documentation for 2 parameters that have been missing
  doc/encoders: improve libvo-aacenc doc
  doc/encoders: Remove options that were not there when branch was cut from master
  doc/encoders: reformat and add some clarification in libtwolame doc
  doc/encoders: reformat libmp3lame doc

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

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=eb3330b050ba8c9e4254d6331d670e8a98d1944a
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