* Removed the 'Configuring Now & Next Parameters' subsection from
'Configuring RDAirPlay' in the Operations Guide.
* Added a 'Managing PyPAD Instances' subsection to the 'Configuring
RDAirPlay section in the Operations Guide.
* Changed the title of the 'RDAirPlay configuration' dialog in
rdadmin(1) to 'Configure RDAirPlay'.
* Added a 'Configuring RDAirPlay' section to the Operations Guide.