MixCloud oEmbed support
MixCloud oEmbed support

Adding support for MixCloud oEmbed
Muhannes/diaspora,Flaburgan/diaspora,diaspora/diaspora,KentShikama/diaspora,SuperTux88/diaspora,geraspora/diaspora,Amadren/diaspora,despora/diaspora,Flaburgan/diaspora,diaspora/diaspora,geraspora/diaspora,KentShikama/diaspora,Muhannes/diaspora,Amadren/diaspora,Muhannes/diaspora,despora/diaspora,SuperTux88/diaspora,diaspora/diaspora,despora/diaspora,jhass/diaspora,SuperTux88/diaspora,Muhannes/diaspora,spixi/diaspora,Flaburgan/diaspora,spixi/diaspora,geraspora/diaspora,spixi/diaspora,geraspora/diaspora,jhass/diaspora,spixi/diaspora,Amadren/diaspora,KentShikama/diaspora,despora/diaspora,diaspora/diaspora,KentShikama/diaspora,SuperTux88/diaspora,Flaburgan/diaspora,Amadren/diaspora,jhass/diaspora,jhass/diaspora