Changes

The whole Pepper audio design document is too long to embed here.&nbsp; [[Plugins:PepperAudioAPI|Please click here for the Pepper Audio API]]<br>

Pepper modules can choose to export the Pepper printing interface. Today the interface is raster-oriented, but we plan to provide a vector interface in the future. To get the plugin print interface the browser can call the getPrintExtensions method on the extensions vector. This returns another vector of methods.