Recorded merge of revisions 382513 from http://svn.asterisk.org/svn/asterisk/branches/1.8

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Correct app_page documentation

The 'A' and 'n' options for Page() mention that the announcement will
be played simultaneously. This is not necessarily the case.


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/11@382514 65c4cc65-6c06-0410-ace0-fbb531ad65f3