allow "audio" elements
allow "audio" elements

http://www.w3.org/wiki/HTML/Elements/audio
natejenkins/squire,Endika/Squire,InteractiveIntelligence/Squire,StileEducation/Squire,StileEducation/Squire,yuhange/Squire,ProtonMail/Squire,neilj/Squire,nsartor/Squire,natejenkins/squire,yuhange/Squire,lzhengms/Squire,Endika/Squire,xiamidaxia/Squire,InteractiveIntelligence/Squire,gertsonderby/Squire,xfra35/Squire,xfra35/Squire,nsartor/Squire,gertsonderby/Squire,neilj/Squire,lzhengms/Squire,xiamidaxia/Squire,ProtonMail/Squire