Interruptions (issue 47)

Hi Folks


We are changing Interruptions (issue 47) to AA from AAA by allowing it to be achieved via a mechanism that can include personalization settings. 


The wording is now :


 Interruptions (minimum) : There is an easily available mechanism to postpone and suppress interruptions and changes in content unless they are initiated by the user or involve anֲ emergency
 Level AA


Please let me know if there is any objection or I will make the pull request tomorow 

All the best

Lisa Seeman

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