update os x package maker document

ffmpeg2theora.pmdoc/01ffmpeg-contents.xml

+<pkg-contents spec="1.12"><f n="ffmpeg2theora" o="root" g="wheel" p="16877" pt="/tmp/ffmpeg2theora/" m="false" t="file"><f n="usr" o="root" g="wheel" p="16877"><f n="local" o="root" g="wheel" p="16877"><f n="bin" o="root" g="wheel" p="16877"><f n="ffmpeg2theora" o="root" g="wheel" p="33261"><mod>owner</mod></f><mod>owner</mod></f><mod>owner</mod></f><mod>owner</mod></f><mod>owner</mod></f></pkg-contents>
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ffmpeg2theora.pmdoc/01ffmpeg.xml

+<pkgref spec="1.12" uuid="01291888-CCA4-41A5-AAB3-BC2E3CFE6477"><config><identifier>cc.v2v.ffmpeg2theora</identifier><version>0.28</version><description/><post-install type="none"/><requireAuthorization/><installFrom mod="true">/tmp/ffmpeg2theora/</installFrom><installTo>/</installTo><flags><followSymbolicLinks/></flags><packageStore type="internal"/><mod>installTo.isRelativeType</mod><mod>installTo</mod><mod>installTo.isAbsoluteType</mod><mod>installFrom.path</mod><mod>identifier</mod><mod>parent</mod><mod>version</mod></config><contents><file-list>01ffmpeg-contents.xml</file-list><filter>/CVS$</filter><filter>/\.svn$</filter><filter>/\.cvsignore$</filter><filter>/\.cvspass</filter></contents></pkgref>
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ffmpeg2theora.pmdoc/index.xml

+<pkmkdoc spec="1.12"><properties><title>ffmpeg2theora</title><build>/Users/build/ffmpeg2theora-0.28.pkg</build><organization>org.xiph</organization><userSees ui="easy"/><min-target os="3"/><domain anywhere="true"/></properties><distribution><versions min-spec="1.000000"/><scripts></scripts></distribution><description>Commandline tool to encode video in Ogg Theora</description><contents><choice title="ffmpeg2theora" id="choice0" starts_selected="true" starts_enabled="true" starts_hidden="false"><pkgref id="cc.v2v.ffmpeg2theora"/></choice></contents><resources bg-scale="none" bg-align="topleft"><locale lang="en"/></resources><flags/><item type="file">01ffmpeg.xml</item></pkmkdoc>